Numerical study of heat transfer characteristics of organic heat carrier furnace chamber

The heat transfer oil in the organic heat carrier furnace (OHCF) is prone to deterioration and deterioration at higher operating temperatures, resulting in overheating of the furnace tube and bursting of the tube, resulting in safety accidents. Therefore, it is necessary to study and analyze the flo...
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Gespeichert in:

Autor*in:	Feng, Jinjie [verfasserIn] Yan, Yucheng [verfasserIn] Zhang, Lin [verfasserIn] Liu, Yi [verfasserIn] Zhou, Chengman [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2023

Schlagwörter:	Organic heat carrier furnace Radiative heat transfer Convective heat transfer Numerical simulation

Übergeordnetes Werk:	Enthalten in: International communications in heat and mass transfer - Amsterdam [u.a.] : Elsevier Science, 1983, 148
Übergeordnetes Werk:	volume:148

DOI / URN:	10.1016/j.icheatmasstransfer.2023.107020

Katalog-ID:	ELV065166612

Internformat


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245	1	0	\|a Numerical study of heat transfer characteristics of organic heat carrier furnace chamber
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520			\|a The heat transfer oil in the organic heat carrier furnace (OHCF) is prone to deterioration and deterioration at higher operating temperatures, resulting in overheating of the furnace tube and bursting of the tube, resulting in safety accidents. Therefore, it is necessary to study and analyze the flowing heat transfer characteristics of organic heat carriers in the furnace tube. The paper takes YY(Q)W-180(15) OHCF as the research object, mainly through ANSYS CFX numerical simulation method, to analyze the influence of influencing factors: inner and outer spiral tube spacing R, oxygen content, air preheating degree T and excess air coefficient on the temperature field, velocity field and NOx concentration inside the OHCF, and found that the organic heat carrier in the oxygen concentration of 25%, air preheating The thermal efficiency of the furnace is higher and the pollutant content emitted at the exit of the furnace is lower when the oxygen concentration is 25%, the air preheating temperature is 498 K and the excess air coefficient is 1.10. Also, the smaller the inner coil spacing R1 and the outer coil spacing R2 from the furnace wall, the higher the overall furnace chamber temperature.
650		4	\|a Organic heat carrier furnace
650		4	\|a Radiative heat transfer
650		4	\|a Convective heat transfer
650		4	\|a Numerical simulation
700	1		\|a Yan, Yucheng \|e verfasserin \|4 aut
700	1		\|a Zhang, Lin \|e verfasserin \|4 aut
700	1		\|a Liu, Yi \|e verfasserin \|4 aut
700	1		\|a Zhou, Chengman \|e verfasserin \|4 aut
773	0	8	\|i Enthalten in \|t International communications in heat and mass transfer \|d Amsterdam [u.a.] : Elsevier Science, 1983 \|g 148 \|h Online-Ressource \|w (DE-627)320604373 \|w (DE-600)2020560-0 \|w (DE-576)096806710 \|7 nnns
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author_variant	j f jf y y yy l z lz y l yl c z cz
matchkey_str	fengjinjieyanyuchengzhanglinliuyizhouche:2023----:ueiasuyfetrnfrhrceitcoogncet
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publishDate	2023
allfields	10.1016/j.icheatmasstransfer.2023.107020 doi (DE-627)ELV065166612 (ELSEVIER)S0735-1933(23)00409-8 DE-627 ger DE-627 rda eng 620 VZ 50.38 bkl Feng, Jinjie verfasserin aut Numerical study of heat transfer characteristics of organic heat carrier furnace chamber 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The heat transfer oil in the organic heat carrier furnace (OHCF) is prone to deterioration and deterioration at higher operating temperatures, resulting in overheating of the furnace tube and bursting of the tube, resulting in safety accidents. Therefore, it is necessary to study and analyze the flowing heat transfer characteristics of organic heat carriers in the furnace tube. The paper takes YY(Q)W-180(15) OHCF as the research object, mainly through ANSYS CFX numerical simulation method, to analyze the influence of influencing factors: inner and outer spiral tube spacing R, oxygen content, air preheating degree T and excess air coefficient on the temperature field, velocity field and NOx concentration inside the OHCF, and found that the organic heat carrier in the oxygen concentration of 25%, air preheating The thermal efficiency of the furnace is higher and the pollutant content emitted at the exit of the furnace is lower when the oxygen concentration is 25%, the air preheating temperature is 498 K and the excess air coefficient is 1.10. Also, the smaller the inner coil spacing R1 and the outer coil spacing R2 from the furnace wall, the higher the overall furnace chamber temperature. Organic heat carrier furnace Radiative heat transfer Convective heat transfer Numerical simulation Yan, Yucheng verfasserin aut Zhang, Lin verfasserin aut Liu, Yi verfasserin aut Zhou, Chengman verfasserin aut Enthalten in International communications in heat and mass transfer Amsterdam [u.a.] : Elsevier Science, 1983 148 Online-Ressource (DE-627)320604373 (DE-600)2020560-0 (DE-576)096806710 nnns volume:148 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 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_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 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_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 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_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 50.38 Technische Thermodynamik VZ AR 148
spelling	10.1016/j.icheatmasstransfer.2023.107020 doi (DE-627)ELV065166612 (ELSEVIER)S0735-1933(23)00409-8 DE-627 ger DE-627 rda eng 620 VZ 50.38 bkl Feng, Jinjie verfasserin aut Numerical study of heat transfer characteristics of organic heat carrier furnace chamber 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The heat transfer oil in the organic heat carrier furnace (OHCF) is prone to deterioration and deterioration at higher operating temperatures, resulting in overheating of the furnace tube and bursting of the tube, resulting in safety accidents. Therefore, it is necessary to study and analyze the flowing heat transfer characteristics of organic heat carriers in the furnace tube. The paper takes YY(Q)W-180(15) OHCF as the research object, mainly through ANSYS CFX numerical simulation method, to analyze the influence of influencing factors: inner and outer spiral tube spacing R, oxygen content, air preheating degree T and excess air coefficient on the temperature field, velocity field and NOx concentration inside the OHCF, and found that the organic heat carrier in the oxygen concentration of 25%, air preheating The thermal efficiency of the furnace is higher and the pollutant content emitted at the exit of the furnace is lower when the oxygen concentration is 25%, the air preheating temperature is 498 K and the excess air coefficient is 1.10. Also, the smaller the inner coil spacing R1 and the outer coil spacing R2 from the furnace wall, the higher the overall furnace chamber temperature. Organic heat carrier furnace Radiative heat transfer Convective heat transfer Numerical simulation Yan, Yucheng verfasserin aut Zhang, Lin verfasserin aut Liu, Yi verfasserin aut Zhou, Chengman verfasserin aut Enthalten in International communications in heat and mass transfer Amsterdam [u.a.] : Elsevier Science, 1983 148 Online-Ressource (DE-627)320604373 (DE-600)2020560-0 (DE-576)096806710 nnns volume:148 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 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_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 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_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 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_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 50.38 Technische Thermodynamik VZ AR 148
allfields_unstemmed	10.1016/j.icheatmasstransfer.2023.107020 doi (DE-627)ELV065166612 (ELSEVIER)S0735-1933(23)00409-8 DE-627 ger DE-627 rda eng 620 VZ 50.38 bkl Feng, Jinjie verfasserin aut Numerical study of heat transfer characteristics of organic heat carrier furnace chamber 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The heat transfer oil in the organic heat carrier furnace (OHCF) is prone to deterioration and deterioration at higher operating temperatures, resulting in overheating of the furnace tube and bursting of the tube, resulting in safety accidents. Therefore, it is necessary to study and analyze the flowing heat transfer characteristics of organic heat carriers in the furnace tube. The paper takes YY(Q)W-180(15) OHCF as the research object, mainly through ANSYS CFX numerical simulation method, to analyze the influence of influencing factors: inner and outer spiral tube spacing R, oxygen content, air preheating degree T and excess air coefficient on the temperature field, velocity field and NOx concentration inside the OHCF, and found that the organic heat carrier in the oxygen concentration of 25%, air preheating The thermal efficiency of the furnace is higher and the pollutant content emitted at the exit of the furnace is lower when the oxygen concentration is 25%, the air preheating temperature is 498 K and the excess air coefficient is 1.10. Also, the smaller the inner coil spacing R1 and the outer coil spacing R2 from the furnace wall, the higher the overall furnace chamber temperature. Organic heat carrier furnace Radiative heat transfer Convective heat transfer Numerical simulation Yan, Yucheng verfasserin aut Zhang, Lin verfasserin aut Liu, Yi verfasserin aut Zhou, Chengman verfasserin aut Enthalten in International communications in heat and mass transfer Amsterdam [u.a.] : Elsevier Science, 1983 148 Online-Ressource (DE-627)320604373 (DE-600)2020560-0 (DE-576)096806710 nnns volume:148 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 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_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 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_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 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_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 50.38 Technische Thermodynamik VZ AR 148
allfieldsGer	10.1016/j.icheatmasstransfer.2023.107020 doi (DE-627)ELV065166612 (ELSEVIER)S0735-1933(23)00409-8 DE-627 ger DE-627 rda eng 620 VZ 50.38 bkl Feng, Jinjie verfasserin aut Numerical study of heat transfer characteristics of organic heat carrier furnace chamber 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The heat transfer oil in the organic heat carrier furnace (OHCF) is prone to deterioration and deterioration at higher operating temperatures, resulting in overheating of the furnace tube and bursting of the tube, resulting in safety accidents. Therefore, it is necessary to study and analyze the flowing heat transfer characteristics of organic heat carriers in the furnace tube. The paper takes YY(Q)W-180(15) OHCF as the research object, mainly through ANSYS CFX numerical simulation method, to analyze the influence of influencing factors: inner and outer spiral tube spacing R, oxygen content, air preheating degree T and excess air coefficient on the temperature field, velocity field and NOx concentration inside the OHCF, and found that the organic heat carrier in the oxygen concentration of 25%, air preheating The thermal efficiency of the furnace is higher and the pollutant content emitted at the exit of the furnace is lower when the oxygen concentration is 25%, the air preheating temperature is 498 K and the excess air coefficient is 1.10. Also, the smaller the inner coil spacing R1 and the outer coil spacing R2 from the furnace wall, the higher the overall furnace chamber temperature. Organic heat carrier furnace Radiative heat transfer Convective heat transfer Numerical simulation Yan, Yucheng verfasserin aut Zhang, Lin verfasserin aut Liu, Yi verfasserin aut Zhou, Chengman verfasserin aut Enthalten in International communications in heat and mass transfer Amsterdam [u.a.] : Elsevier Science, 1983 148 Online-Ressource (DE-627)320604373 (DE-600)2020560-0 (DE-576)096806710 nnns volume:148 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 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_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 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_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 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_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 50.38 Technische Thermodynamik VZ AR 148
allfieldsSound	10.1016/j.icheatmasstransfer.2023.107020 doi (DE-627)ELV065166612 (ELSEVIER)S0735-1933(23)00409-8 DE-627 ger DE-627 rda eng 620 VZ 50.38 bkl Feng, Jinjie verfasserin aut Numerical study of heat transfer characteristics of organic heat carrier furnace chamber 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The heat transfer oil in the organic heat carrier furnace (OHCF) is prone to deterioration and deterioration at higher operating temperatures, resulting in overheating of the furnace tube and bursting of the tube, resulting in safety accidents. Therefore, it is necessary to study and analyze the flowing heat transfer characteristics of organic heat carriers in the furnace tube. The paper takes YY(Q)W-180(15) OHCF as the research object, mainly through ANSYS CFX numerical simulation method, to analyze the influence of influencing factors: inner and outer spiral tube spacing R, oxygen content, air preheating degree T and excess air coefficient on the temperature field, velocity field and NOx concentration inside the OHCF, and found that the organic heat carrier in the oxygen concentration of 25%, air preheating The thermal efficiency of the furnace is higher and the pollutant content emitted at the exit of the furnace is lower when the oxygen concentration is 25%, the air preheating temperature is 498 K and the excess air coefficient is 1.10. Also, the smaller the inner coil spacing R1 and the outer coil spacing R2 from the furnace wall, the higher the overall furnace chamber temperature. Organic heat carrier furnace Radiative heat transfer Convective heat transfer Numerical simulation Yan, Yucheng verfasserin aut Zhang, Lin verfasserin aut Liu, Yi verfasserin aut Zhou, Chengman verfasserin aut Enthalten in International communications in heat and mass transfer Amsterdam [u.a.] : Elsevier Science, 1983 148 Online-Ressource (DE-627)320604373 (DE-600)2020560-0 (DE-576)096806710 nnns volume:148 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 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_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 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_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 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_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 50.38 Technische Thermodynamik VZ AR 148
language	English
source	Enthalten in International communications in heat and mass transfer 148 volume:148
sourceStr	Enthalten in International communications in heat and mass transfer 148 volume:148
format_phy_str_mv	Article
bklname	Technische Thermodynamik
institution	findex.gbv.de
topic_facet	Organic heat carrier furnace Radiative heat transfer Convective heat transfer Numerical simulation
dewey-raw	620
isfreeaccess_bool	false
container_title	International communications in heat and mass transfer
authorswithroles_txt_mv	Feng, Jinjie @@aut@@ Yan, Yucheng @@aut@@ Zhang, Lin @@aut@@ Liu, Yi @@aut@@ Zhou, Chengman @@aut@@
publishDateDaySort_date	2023-01-01T00:00:00Z
hierarchy_top_id	320604373
dewey-sort	3620
id	ELV065166612
language_de	englisch
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author	Feng, Jinjie
spellingShingle	Feng, Jinjie ddc 620 bkl 50.38 misc Organic heat carrier furnace misc Radiative heat transfer misc Convective heat transfer misc Numerical simulation Numerical study of heat transfer characteristics of organic heat carrier furnace chamber
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topic_title	620 VZ 50.38 bkl Numerical study of heat transfer characteristics of organic heat carrier furnace chamber Organic heat carrier furnace Radiative heat transfer Convective heat transfer Numerical simulation
topic	ddc 620 bkl 50.38 misc Organic heat carrier furnace misc Radiative heat transfer misc Convective heat transfer misc Numerical simulation
topic_unstemmed	ddc 620 bkl 50.38 misc Organic heat carrier furnace misc Radiative heat transfer misc Convective heat transfer misc Numerical simulation
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title	Numerical study of heat transfer characteristics of organic heat carrier furnace chamber
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title_full	Numerical study of heat transfer characteristics of organic heat carrier furnace chamber
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title_sort	numerical study of heat transfer characteristics of organic heat carrier furnace chamber
title_auth	Numerical study of heat transfer characteristics of organic heat carrier furnace chamber
abstract	The heat transfer oil in the organic heat carrier furnace (OHCF) is prone to deterioration and deterioration at higher operating temperatures, resulting in overheating of the furnace tube and bursting of the tube, resulting in safety accidents. Therefore, it is necessary to study and analyze the flowing heat transfer characteristics of organic heat carriers in the furnace tube. The paper takes YY(Q)W-180(15) OHCF as the research object, mainly through ANSYS CFX numerical simulation method, to analyze the influence of influencing factors: inner and outer spiral tube spacing R, oxygen content, air preheating degree T and excess air coefficient on the temperature field, velocity field and NOx concentration inside the OHCF, and found that the organic heat carrier in the oxygen concentration of 25%, air preheating The thermal efficiency of the furnace is higher and the pollutant content emitted at the exit of the furnace is lower when the oxygen concentration is 25%, the air preheating temperature is 498 K and the excess air coefficient is 1.10. Also, the smaller the inner coil spacing R1 and the outer coil spacing R2 from the furnace wall, the higher the overall furnace chamber temperature.
abstractGer	The heat transfer oil in the organic heat carrier furnace (OHCF) is prone to deterioration and deterioration at higher operating temperatures, resulting in overheating of the furnace tube and bursting of the tube, resulting in safety accidents. Therefore, it is necessary to study and analyze the flowing heat transfer characteristics of organic heat carriers in the furnace tube. The paper takes YY(Q)W-180(15) OHCF as the research object, mainly through ANSYS CFX numerical simulation method, to analyze the influence of influencing factors: inner and outer spiral tube spacing R, oxygen content, air preheating degree T and excess air coefficient on the temperature field, velocity field and NOx concentration inside the OHCF, and found that the organic heat carrier in the oxygen concentration of 25%, air preheating The thermal efficiency of the furnace is higher and the pollutant content emitted at the exit of the furnace is lower when the oxygen concentration is 25%, the air preheating temperature is 498 K and the excess air coefficient is 1.10. Also, the smaller the inner coil spacing R1 and the outer coil spacing R2 from the furnace wall, the higher the overall furnace chamber temperature.
abstract_unstemmed	The heat transfer oil in the organic heat carrier furnace (OHCF) is prone to deterioration and deterioration at higher operating temperatures, resulting in overheating of the furnace tube and bursting of the tube, resulting in safety accidents. Therefore, it is necessary to study and analyze the flowing heat transfer characteristics of organic heat carriers in the furnace tube. The paper takes YY(Q)W-180(15) OHCF as the research object, mainly through ANSYS CFX numerical simulation method, to analyze the influence of influencing factors: inner and outer spiral tube spacing R, oxygen content, air preheating degree T and excess air coefficient on the temperature field, velocity field and NOx concentration inside the OHCF, and found that the organic heat carrier in the oxygen concentration of 25%, air preheating The thermal efficiency of the furnace is higher and the pollutant content emitted at the exit of the furnace is lower when the oxygen concentration is 25%, the air preheating temperature is 498 K and the excess air coefficient is 1.10. Also, the smaller the inner coil spacing R1 and the outer coil spacing R2 from the furnace wall, the higher the overall furnace chamber temperature.
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title_short	Numerical study of heat transfer characteristics of organic heat carrier furnace chamber
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author2	Yan, Yucheng Zhang, Lin Liu, Yi Zhou, Chengman
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up_date	2024-07-06T22:04:25.073Z
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Numerical study of heat transfer characteristics of organic heat carrier furnace chamber

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