Efficiency enhancement of building multi-layer solar collector with $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids

Abstract Due to the depletion of conventional energy sources and its limitless resources, solar energy is currently being considered as a viable alternative, especially for water heating systems. The thermal performance of multilayer solar collectors for water heating systems can be improved further...
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Autor*in:	Zawawi, N. N. M. [verfasserIn] Azmi, W. H. Majid, Z. A. A. Rahim, R. A. Ali, H. M.

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2023

Schlagwörter:	solar collector hybrid nanofluids solar water heating system solar simulator thermal efficiency

Anmerkung:	© Tsinghua University Press 2023

Übergeordnetes Werk:	Enthalten in: Building simulation - Beijing : Tsinghua Press, 2008, 16(2023), 10 vom: 08. Mai, Seite 1851-1862
Übergeordnetes Werk:	volume:16 ; year:2023 ; number:10 ; day:08 ; month:05 ; pages:1851-1862

Links:	Volltext

DOI / URN:	10.1007/s12273-022-0979-8

Katalog-ID:	SPR053338774

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245	1	0	\|a Efficiency enhancement of building multi-layer solar collector with $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids
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520			\|a Abstract Due to the depletion of conventional energy sources and its limitless resources, solar energy is currently being considered as a viable alternative, especially for water heating systems. The thermal performance of multilayer solar collectors for water heating systems can be improved further by introducing hybrid nanofluids as advanced fluids. This study demonstrates the utilisation of hybrid nanofluids in heating systems by employing a multilayer absorber solar collector. The $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids at volume concentrations up to 2.0% were tested at various flow rates (1.7 to 3.7 LPM) and solar radiation intensities (250 to 1000 W/$ m^{2} $). The thermal performance of the solar collector was assessed by measuring the temperature variation, heat loss, and overall efficiency of the collector. At the optimal volume concentration, the temperature difference for solar collectors employing $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids increased significantly. The optimal volume concentration of 1.5% yields a maximum temperature difference of 9.5 °C. In addition, the efficiency and fluid temperature of the solar collector containing hybrid nanofluids have been enhanced by 22% and 37%, respectively. The $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids with the optimal volume concentration of 1.5% were therefore recommended for maximum efficiency in the solar collector.
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700	1		\|a Azmi, W. H. \|4 aut
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700	1		\|a Rahim, R. A. \|4 aut
700	1		\|a Ali, H. M. \|4 aut
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912			\|a GBV_ILN_151
912			\|a GBV_ILN_152
912			\|a GBV_ILN_161
912			\|a GBV_ILN_170
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912			\|a GBV_ILN_187
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912			\|a GBV_ILN_230
912			\|a GBV_ILN_250
912			\|a GBV_ILN_281
912			\|a GBV_ILN_285
912			\|a GBV_ILN_293
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
912			\|a GBV_ILN_636
912			\|a GBV_ILN_702
912			\|a GBV_ILN_2001
912			\|a GBV_ILN_2003
912			\|a GBV_ILN_2004
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912			\|a GBV_ILN_2007
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912			\|a GBV_ILN_2015
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912			\|a GBV_ILN_2025
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912			\|a GBV_ILN_2031
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912			\|a GBV_ILN_2037
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allfields	10.1007/s12273-022-0979-8 doi (DE-627)SPR053338774 (SPR)s12273-022-0979-8-e DE-627 ger DE-627 rakwb eng Zawawi, N. N. M. verfasserin aut Efficiency enhancement of building multi-layer solar collector with $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tsinghua University Press 2023 Abstract Due to the depletion of conventional energy sources and its limitless resources, solar energy is currently being considered as a viable alternative, especially for water heating systems. The thermal performance of multilayer solar collectors for water heating systems can be improved further by introducing hybrid nanofluids as advanced fluids. This study demonstrates the utilisation of hybrid nanofluids in heating systems by employing a multilayer absorber solar collector. The $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids at volume concentrations up to 2.0% were tested at various flow rates (1.7 to 3.7 LPM) and solar radiation intensities (250 to 1000 W/$ m^{2} $). The thermal performance of the solar collector was assessed by measuring the temperature variation, heat loss, and overall efficiency of the collector. At the optimal volume concentration, the temperature difference for solar collectors employing $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids increased significantly. The optimal volume concentration of 1.5% yields a maximum temperature difference of 9.5 °C. In addition, the efficiency and fluid temperature of the solar collector containing hybrid nanofluids have been enhanced by 22% and 37%, respectively. The $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids with the optimal volume concentration of 1.5% were therefore recommended for maximum efficiency in the solar collector. solar collector (dpeaa)DE-He213 hybrid nanofluids (dpeaa)DE-He213 solar water heating system (dpeaa)DE-He213 solar simulator (dpeaa)DE-He213 thermal efficiency (dpeaa)DE-He213 Azmi, W. H. aut Majid, Z. A. A. aut Rahim, R. A. aut Ali, H. M. aut Enthalten in Building simulation Beijing : Tsinghua Press, 2008 16(2023), 10 vom: 08. Mai, Seite 1851-1862 (DE-627)564750867 (DE-600)2422327-X 1996-8744 nnns volume:16 year:2023 number:10 day:08 month:05 pages:1851-1862 https://dx.doi.org/10.1007/s12273-022-0979-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 16 2023 10 08 05 1851-1862
spelling	10.1007/s12273-022-0979-8 doi (DE-627)SPR053338774 (SPR)s12273-022-0979-8-e DE-627 ger DE-627 rakwb eng Zawawi, N. N. M. verfasserin aut Efficiency enhancement of building multi-layer solar collector with $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tsinghua University Press 2023 Abstract Due to the depletion of conventional energy sources and its limitless resources, solar energy is currently being considered as a viable alternative, especially for water heating systems. The thermal performance of multilayer solar collectors for water heating systems can be improved further by introducing hybrid nanofluids as advanced fluids. This study demonstrates the utilisation of hybrid nanofluids in heating systems by employing a multilayer absorber solar collector. The $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids at volume concentrations up to 2.0% were tested at various flow rates (1.7 to 3.7 LPM) and solar radiation intensities (250 to 1000 W/$ m^{2} $). The thermal performance of the solar collector was assessed by measuring the temperature variation, heat loss, and overall efficiency of the collector. At the optimal volume concentration, the temperature difference for solar collectors employing $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids increased significantly. The optimal volume concentration of 1.5% yields a maximum temperature difference of 9.5 °C. In addition, the efficiency and fluid temperature of the solar collector containing hybrid nanofluids have been enhanced by 22% and 37%, respectively. The $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids with the optimal volume concentration of 1.5% were therefore recommended for maximum efficiency in the solar collector. solar collector (dpeaa)DE-He213 hybrid nanofluids (dpeaa)DE-He213 solar water heating system (dpeaa)DE-He213 solar simulator (dpeaa)DE-He213 thermal efficiency (dpeaa)DE-He213 Azmi, W. H. aut Majid, Z. A. A. aut Rahim, R. A. aut Ali, H. M. aut Enthalten in Building simulation Beijing : Tsinghua Press, 2008 16(2023), 10 vom: 08. Mai, Seite 1851-1862 (DE-627)564750867 (DE-600)2422327-X 1996-8744 nnns volume:16 year:2023 number:10 day:08 month:05 pages:1851-1862 https://dx.doi.org/10.1007/s12273-022-0979-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 16 2023 10 08 05 1851-1862
allfields_unstemmed	10.1007/s12273-022-0979-8 doi (DE-627)SPR053338774 (SPR)s12273-022-0979-8-e DE-627 ger DE-627 rakwb eng Zawawi, N. N. M. verfasserin aut Efficiency enhancement of building multi-layer solar collector with $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tsinghua University Press 2023 Abstract Due to the depletion of conventional energy sources and its limitless resources, solar energy is currently being considered as a viable alternative, especially for water heating systems. The thermal performance of multilayer solar collectors for water heating systems can be improved further by introducing hybrid nanofluids as advanced fluids. This study demonstrates the utilisation of hybrid nanofluids in heating systems by employing a multilayer absorber solar collector. The $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids at volume concentrations up to 2.0% were tested at various flow rates (1.7 to 3.7 LPM) and solar radiation intensities (250 to 1000 W/$ m^{2} $). The thermal performance of the solar collector was assessed by measuring the temperature variation, heat loss, and overall efficiency of the collector. At the optimal volume concentration, the temperature difference for solar collectors employing $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids increased significantly. The optimal volume concentration of 1.5% yields a maximum temperature difference of 9.5 °C. In addition, the efficiency and fluid temperature of the solar collector containing hybrid nanofluids have been enhanced by 22% and 37%, respectively. The $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids with the optimal volume concentration of 1.5% were therefore recommended for maximum efficiency in the solar collector. solar collector (dpeaa)DE-He213 hybrid nanofluids (dpeaa)DE-He213 solar water heating system (dpeaa)DE-He213 solar simulator (dpeaa)DE-He213 thermal efficiency (dpeaa)DE-He213 Azmi, W. H. aut Majid, Z. A. A. aut Rahim, R. A. aut Ali, H. M. aut Enthalten in Building simulation Beijing : Tsinghua Press, 2008 16(2023), 10 vom: 08. Mai, Seite 1851-1862 (DE-627)564750867 (DE-600)2422327-X 1996-8744 nnns volume:16 year:2023 number:10 day:08 month:05 pages:1851-1862 https://dx.doi.org/10.1007/s12273-022-0979-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 16 2023 10 08 05 1851-1862
allfieldsGer	10.1007/s12273-022-0979-8 doi (DE-627)SPR053338774 (SPR)s12273-022-0979-8-e DE-627 ger DE-627 rakwb eng Zawawi, N. N. M. verfasserin aut Efficiency enhancement of building multi-layer solar collector with $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tsinghua University Press 2023 Abstract Due to the depletion of conventional energy sources and its limitless resources, solar energy is currently being considered as a viable alternative, especially for water heating systems. The thermal performance of multilayer solar collectors for water heating systems can be improved further by introducing hybrid nanofluids as advanced fluids. This study demonstrates the utilisation of hybrid nanofluids in heating systems by employing a multilayer absorber solar collector. The $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids at volume concentrations up to 2.0% were tested at various flow rates (1.7 to 3.7 LPM) and solar radiation intensities (250 to 1000 W/$ m^{2} $). The thermal performance of the solar collector was assessed by measuring the temperature variation, heat loss, and overall efficiency of the collector. At the optimal volume concentration, the temperature difference for solar collectors employing $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids increased significantly. The optimal volume concentration of 1.5% yields a maximum temperature difference of 9.5 °C. In addition, the efficiency and fluid temperature of the solar collector containing hybrid nanofluids have been enhanced by 22% and 37%, respectively. The $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids with the optimal volume concentration of 1.5% were therefore recommended for maximum efficiency in the solar collector. solar collector (dpeaa)DE-He213 hybrid nanofluids (dpeaa)DE-He213 solar water heating system (dpeaa)DE-He213 solar simulator (dpeaa)DE-He213 thermal efficiency (dpeaa)DE-He213 Azmi, W. H. aut Majid, Z. A. A. aut Rahim, R. A. aut Ali, H. M. aut Enthalten in Building simulation Beijing : Tsinghua Press, 2008 16(2023), 10 vom: 08. Mai, Seite 1851-1862 (DE-627)564750867 (DE-600)2422327-X 1996-8744 nnns volume:16 year:2023 number:10 day:08 month:05 pages:1851-1862 https://dx.doi.org/10.1007/s12273-022-0979-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 16 2023 10 08 05 1851-1862
allfieldsSound	10.1007/s12273-022-0979-8 doi (DE-627)SPR053338774 (SPR)s12273-022-0979-8-e DE-627 ger DE-627 rakwb eng Zawawi, N. N. M. verfasserin aut Efficiency enhancement of building multi-layer solar collector with $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tsinghua University Press 2023 Abstract Due to the depletion of conventional energy sources and its limitless resources, solar energy is currently being considered as a viable alternative, especially for water heating systems. The thermal performance of multilayer solar collectors for water heating systems can be improved further by introducing hybrid nanofluids as advanced fluids. This study demonstrates the utilisation of hybrid nanofluids in heating systems by employing a multilayer absorber solar collector. The $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids at volume concentrations up to 2.0% were tested at various flow rates (1.7 to 3.7 LPM) and solar radiation intensities (250 to 1000 W/$ m^{2} $). The thermal performance of the solar collector was assessed by measuring the temperature variation, heat loss, and overall efficiency of the collector. At the optimal volume concentration, the temperature difference for solar collectors employing $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids increased significantly. The optimal volume concentration of 1.5% yields a maximum temperature difference of 9.5 °C. In addition, the efficiency and fluid temperature of the solar collector containing hybrid nanofluids have been enhanced by 22% and 37%, respectively. The $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids with the optimal volume concentration of 1.5% were therefore recommended for maximum efficiency in the solar collector. solar collector (dpeaa)DE-He213 hybrid nanofluids (dpeaa)DE-He213 solar water heating system (dpeaa)DE-He213 solar simulator (dpeaa)DE-He213 thermal efficiency (dpeaa)DE-He213 Azmi, W. H. aut Majid, Z. A. A. aut Rahim, R. A. aut Ali, H. M. aut Enthalten in Building simulation Beijing : Tsinghua Press, 2008 16(2023), 10 vom: 08. Mai, Seite 1851-1862 (DE-627)564750867 (DE-600)2422327-X 1996-8744 nnns volume:16 year:2023 number:10 day:08 month:05 pages:1851-1862 https://dx.doi.org/10.1007/s12273-022-0979-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 16 2023 10 08 05 1851-1862
language	English
source	Enthalten in Building simulation 16(2023), 10 vom: 08. Mai, Seite 1851-1862 volume:16 year:2023 number:10 day:08 month:05 pages:1851-1862
sourceStr	Enthalten in Building simulation 16(2023), 10 vom: 08. Mai, Seite 1851-1862 volume:16 year:2023 number:10 day:08 month:05 pages:1851-1862
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	solar collector hybrid nanofluids solar water heating system solar simulator thermal efficiency
isfreeaccess_bool	false
container_title	Building simulation
authorswithroles_txt_mv	Zawawi, N. N. M. @@aut@@ Azmi, W. H. @@aut@@ Majid, Z. A. A. @@aut@@ Rahim, R. A. @@aut@@ Ali, H. M. @@aut@@
publishDateDaySort_date	2023-05-08T00:00:00Z
hierarchy_top_id	564750867
id	SPR053338774
language_de	englisch
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author	Zawawi, N. N. M.
spellingShingle	Zawawi, N. N. M. misc solar collector misc hybrid nanofluids misc solar water heating system misc solar simulator misc thermal efficiency Efficiency enhancement of building multi-layer solar collector with $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids
authorStr	Zawawi, N. N. M.
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topic_title	Efficiency enhancement of building multi-layer solar collector with $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids solar collector (dpeaa)DE-He213 hybrid nanofluids (dpeaa)DE-He213 solar water heating system (dpeaa)DE-He213 solar simulator (dpeaa)DE-He213 thermal efficiency (dpeaa)DE-He213
topic	misc solar collector misc hybrid nanofluids misc solar water heating system misc solar simulator misc thermal efficiency
topic_unstemmed	misc solar collector misc hybrid nanofluids misc solar water heating system misc solar simulator misc thermal efficiency
topic_browse	misc solar collector misc hybrid nanofluids misc solar water heating system misc solar simulator misc thermal efficiency
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title	Efficiency enhancement of building multi-layer solar collector with $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids
ctrlnum	(DE-627)SPR053338774 (SPR)s12273-022-0979-8-e
title_full	Efficiency enhancement of building multi-layer solar collector with $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids
author_sort	Zawawi, N. N. M.
journal	Building simulation
journalStr	Building simulation
lang_code	eng
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publishDateSort	2023
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container_start_page	1851
author_browse	Zawawi, N. N. M. Azmi, W. H. Majid, Z. A. A. Rahim, R. A. Ali, H. M.
container_volume	16
format_se	Elektronische Aufsätze
author-letter	Zawawi, N. N. M.
doi_str_mv	10.1007/s12273-022-0979-8
title_sort	efficiency enhancement of building multi-layer solar collector with $ sio_{2} $–$ tio_{2} $ hybrid nanofluids
title_auth	Efficiency enhancement of building multi-layer solar collector with $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids
abstract	Abstract Due to the depletion of conventional energy sources and its limitless resources, solar energy is currently being considered as a viable alternative, especially for water heating systems. The thermal performance of multilayer solar collectors for water heating systems can be improved further by introducing hybrid nanofluids as advanced fluids. This study demonstrates the utilisation of hybrid nanofluids in heating systems by employing a multilayer absorber solar collector. The $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids at volume concentrations up to 2.0% were tested at various flow rates (1.7 to 3.7 LPM) and solar radiation intensities (250 to 1000 W/$ m^{2} $). The thermal performance of the solar collector was assessed by measuring the temperature variation, heat loss, and overall efficiency of the collector. At the optimal volume concentration, the temperature difference for solar collectors employing $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids increased significantly. The optimal volume concentration of 1.5% yields a maximum temperature difference of 9.5 °C. In addition, the efficiency and fluid temperature of the solar collector containing hybrid nanofluids have been enhanced by 22% and 37%, respectively. The $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids with the optimal volume concentration of 1.5% were therefore recommended for maximum efficiency in the solar collector. © Tsinghua University Press 2023
abstractGer	Abstract Due to the depletion of conventional energy sources and its limitless resources, solar energy is currently being considered as a viable alternative, especially for water heating systems. The thermal performance of multilayer solar collectors for water heating systems can be improved further by introducing hybrid nanofluids as advanced fluids. This study demonstrates the utilisation of hybrid nanofluids in heating systems by employing a multilayer absorber solar collector. The $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids at volume concentrations up to 2.0% were tested at various flow rates (1.7 to 3.7 LPM) and solar radiation intensities (250 to 1000 W/$ m^{2} $). The thermal performance of the solar collector was assessed by measuring the temperature variation, heat loss, and overall efficiency of the collector. At the optimal volume concentration, the temperature difference for solar collectors employing $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids increased significantly. The optimal volume concentration of 1.5% yields a maximum temperature difference of 9.5 °C. In addition, the efficiency and fluid temperature of the solar collector containing hybrid nanofluids have been enhanced by 22% and 37%, respectively. The $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids with the optimal volume concentration of 1.5% were therefore recommended for maximum efficiency in the solar collector. © Tsinghua University Press 2023
abstract_unstemmed	Abstract Due to the depletion of conventional energy sources and its limitless resources, solar energy is currently being considered as a viable alternative, especially for water heating systems. The thermal performance of multilayer solar collectors for water heating systems can be improved further by introducing hybrid nanofluids as advanced fluids. This study demonstrates the utilisation of hybrid nanofluids in heating systems by employing a multilayer absorber solar collector. The $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids at volume concentrations up to 2.0% were tested at various flow rates (1.7 to 3.7 LPM) and solar radiation intensities (250 to 1000 W/$ m^{2} $). The thermal performance of the solar collector was assessed by measuring the temperature variation, heat loss, and overall efficiency of the collector. At the optimal volume concentration, the temperature difference for solar collectors employing $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids increased significantly. The optimal volume concentration of 1.5% yields a maximum temperature difference of 9.5 °C. In addition, the efficiency and fluid temperature of the solar collector containing hybrid nanofluids have been enhanced by 22% and 37%, respectively. The $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids with the optimal volume concentration of 1.5% were therefore recommended for maximum efficiency in the solar collector. © Tsinghua University Press 2023
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container_issue	10
title_short	Efficiency enhancement of building multi-layer solar collector with $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids
url	https://dx.doi.org/10.1007/s12273-022-0979-8
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author2	Azmi, W. H. Majid, Z. A. A. Rahim, R. A. Ali, H. M.
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doi_str	10.1007/s12273-022-0979-8
up_date	2024-07-03T18:47:46.024Z
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N. M.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Efficiency enhancement of building multi-layer solar collector with $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2023</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Tsinghua University Press 2023</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Due to the depletion of conventional energy sources and its limitless resources, solar energy is currently being considered as a viable alternative, especially for water heating systems. The thermal performance of multilayer solar collectors for water heating systems can be improved further by introducing hybrid nanofluids as advanced fluids. This study demonstrates the utilisation of hybrid nanofluids in heating systems by employing a multilayer absorber solar collector. The $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids at volume concentrations up to 2.0% were tested at various flow rates (1.7 to 3.7 LPM) and solar radiation intensities (250 to 1000 W/$ m^{2} $). The thermal performance of the solar collector was assessed by measuring the temperature variation, heat loss, and overall efficiency of the collector. At the optimal volume concentration, the temperature difference for solar collectors employing $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids increased significantly. The optimal volume concentration of 1.5% yields a maximum temperature difference of 9.5 °C. In addition, the efficiency and fluid temperature of the solar collector containing hybrid nanofluids have been enhanced by 22% and 37%, respectively. The $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids with the optimal volume concentration of 1.5% were therefore recommended for maximum efficiency in the solar collector.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">solar collector</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">hybrid nanofluids</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">solar water heating system</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">solar simulator</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">thermal efficiency</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Azmi, W. 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Efficiency enhancement of building multi-layer solar collector with $ SiO_{2} $–$ TiO_{2} $ hybrid nanofluids

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