Instability of shear flows of melts of linear polymers with the narrow molecular-weight distribution
Conclusions The method of linear nonequilibrium thermodynamics and theory of DPT can be used to determine the criteria of the loss of stability of the shear flows of the metals of the linear polymers with the narrow MWD.The shear strain rates which correspond (in theory of DPT) to the center of the...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Burlii, V. N. [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1989 |
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| Schlagwörter: |
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| Anmerkung: |
© Plenum Publishing Corporation 1989 |
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| Übergeordnetes Werk: |
Enthalten in: Mechanics of composite materials - Kluwer Academic Publishers-Plenum Publishers, 1980, 25(1989), 3 vom: Mai, Seite 394-399 |
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| Übergeordnetes Werk: |
volume:25 ; year:1989 ; number:3 ; month:05 ; pages:394-399 |
| Links: |
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| DOI / URN: |
10.1007/BF00614809 |
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OLC208128278X |
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| 245 | 1 | 0 | |a Instability of shear flows of melts of linear polymers with the narrow molecular-weight distribution |
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| 520 | |a Conclusions The method of linear nonequilibrium thermodynamics and theory of DPT can be used to determine the criteria of the loss of stability of the shear flows of the metals of the linear polymers with the narrow MWD.The shear strain rates which correspond (in theory of DPT) to the center of the transition coincide with the critical rates obtained from the criterion ∂2F/∂$ γ^{2} $ = O, whereas the values of the rate of the end of the transition correspond to the values of the critical rate obtained from the criterion ∂2(∂σ)/∂$ γ^{2} $ = O.On the basis of the theory of DPT it was established that the start of the transition is characterized by the appearance of small-scale distortions of the surface in Poiseuille's flow and "interruption" in the experiments in the regime of simple shear flow with a constant strain range; the center of the transition (maximum ∂F/γ) is linked with the "interruption"in experiments with Poiseuille's flow. | ||
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| 650 | 4 | |a Critical Rate | |
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| 700 | 1 | |a Yakobson, É. É. |4 aut | |
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10.1007/BF00614809 doi (DE-627)OLC208128278X (DE-He213)BF00614809-p DE-627 ger DE-627 rakwb eng 540 VZ Burlii, V. N. verfasserin aut Instability of shear flows of melts of linear polymers with the narrow molecular-weight distribution 1989 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1989 Conclusions The method of linear nonequilibrium thermodynamics and theory of DPT can be used to determine the criteria of the loss of stability of the shear flows of the metals of the linear polymers with the narrow MWD.The shear strain rates which correspond (in theory of DPT) to the center of the transition coincide with the critical rates obtained from the criterion ∂2F/∂$ γ^{2} $ = O, whereas the values of the rate of the end of the transition correspond to the values of the critical rate obtained from the criterion ∂2(∂σ)/∂$ γ^{2} $ = O.On the basis of the theory of DPT it was established that the start of the transition is characterized by the appearance of small-scale distortions of the surface in Poiseuille's flow and "interruption" in the experiments in the regime of simple shear flow with a constant strain range; the center of the transition (maximum ∂F/γ) is linked with the "interruption"in experiments with Poiseuille's flow. Polymer Critical Rate Shear Strain Shear Flow Simple Shear Yakobson, É. É. aut Enthalten in Mechanics of composite materials Kluwer Academic Publishers-Plenum Publishers, 1980 25(1989), 3 vom: Mai, Seite 394-399 (DE-627)130525332 (DE-600)771508-0 (DE-576)9130525330 0191-5665 nnns volume:25 year:1989 number:3 month:05 pages:394-399 https://doi.org/10.1007/BF00614809 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA GBV_ILN_70 GBV_ILN_4046 AR 25 1989 3 05 394-399 |
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10.1007/BF00614809 doi (DE-627)OLC208128278X (DE-He213)BF00614809-p DE-627 ger DE-627 rakwb eng 540 VZ Burlii, V. N. verfasserin aut Instability of shear flows of melts of linear polymers with the narrow molecular-weight distribution 1989 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1989 Conclusions The method of linear nonequilibrium thermodynamics and theory of DPT can be used to determine the criteria of the loss of stability of the shear flows of the metals of the linear polymers with the narrow MWD.The shear strain rates which correspond (in theory of DPT) to the center of the transition coincide with the critical rates obtained from the criterion ∂2F/∂$ γ^{2} $ = O, whereas the values of the rate of the end of the transition correspond to the values of the critical rate obtained from the criterion ∂2(∂σ)/∂$ γ^{2} $ = O.On the basis of the theory of DPT it was established that the start of the transition is characterized by the appearance of small-scale distortions of the surface in Poiseuille's flow and "interruption" in the experiments in the regime of simple shear flow with a constant strain range; the center of the transition (maximum ∂F/γ) is linked with the "interruption"in experiments with Poiseuille's flow. Polymer Critical Rate Shear Strain Shear Flow Simple Shear Yakobson, É. É. aut Enthalten in Mechanics of composite materials Kluwer Academic Publishers-Plenum Publishers, 1980 25(1989), 3 vom: Mai, Seite 394-399 (DE-627)130525332 (DE-600)771508-0 (DE-576)9130525330 0191-5665 nnns volume:25 year:1989 number:3 month:05 pages:394-399 https://doi.org/10.1007/BF00614809 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA GBV_ILN_70 GBV_ILN_4046 AR 25 1989 3 05 394-399 |
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10.1007/BF00614809 doi (DE-627)OLC208128278X (DE-He213)BF00614809-p DE-627 ger DE-627 rakwb eng 540 VZ Burlii, V. N. verfasserin aut Instability of shear flows of melts of linear polymers with the narrow molecular-weight distribution 1989 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1989 Conclusions The method of linear nonequilibrium thermodynamics and theory of DPT can be used to determine the criteria of the loss of stability of the shear flows of the metals of the linear polymers with the narrow MWD.The shear strain rates which correspond (in theory of DPT) to the center of the transition coincide with the critical rates obtained from the criterion ∂2F/∂$ γ^{2} $ = O, whereas the values of the rate of the end of the transition correspond to the values of the critical rate obtained from the criterion ∂2(∂σ)/∂$ γ^{2} $ = O.On the basis of the theory of DPT it was established that the start of the transition is characterized by the appearance of small-scale distortions of the surface in Poiseuille's flow and "interruption" in the experiments in the regime of simple shear flow with a constant strain range; the center of the transition (maximum ∂F/γ) is linked with the "interruption"in experiments with Poiseuille's flow. Polymer Critical Rate Shear Strain Shear Flow Simple Shear Yakobson, É. É. aut Enthalten in Mechanics of composite materials Kluwer Academic Publishers-Plenum Publishers, 1980 25(1989), 3 vom: Mai, Seite 394-399 (DE-627)130525332 (DE-600)771508-0 (DE-576)9130525330 0191-5665 nnns volume:25 year:1989 number:3 month:05 pages:394-399 https://doi.org/10.1007/BF00614809 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA GBV_ILN_70 GBV_ILN_4046 AR 25 1989 3 05 394-399 |
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10.1007/BF00614809 doi (DE-627)OLC208128278X (DE-He213)BF00614809-p DE-627 ger DE-627 rakwb eng 540 VZ Burlii, V. N. verfasserin aut Instability of shear flows of melts of linear polymers with the narrow molecular-weight distribution 1989 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1989 Conclusions The method of linear nonequilibrium thermodynamics and theory of DPT can be used to determine the criteria of the loss of stability of the shear flows of the metals of the linear polymers with the narrow MWD.The shear strain rates which correspond (in theory of DPT) to the center of the transition coincide with the critical rates obtained from the criterion ∂2F/∂$ γ^{2} $ = O, whereas the values of the rate of the end of the transition correspond to the values of the critical rate obtained from the criterion ∂2(∂σ)/∂$ γ^{2} $ = O.On the basis of the theory of DPT it was established that the start of the transition is characterized by the appearance of small-scale distortions of the surface in Poiseuille's flow and "interruption" in the experiments in the regime of simple shear flow with a constant strain range; the center of the transition (maximum ∂F/γ) is linked with the "interruption"in experiments with Poiseuille's flow. Polymer Critical Rate Shear Strain Shear Flow Simple Shear Yakobson, É. É. aut Enthalten in Mechanics of composite materials Kluwer Academic Publishers-Plenum Publishers, 1980 25(1989), 3 vom: Mai, Seite 394-399 (DE-627)130525332 (DE-600)771508-0 (DE-576)9130525330 0191-5665 nnns volume:25 year:1989 number:3 month:05 pages:394-399 https://doi.org/10.1007/BF00614809 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA GBV_ILN_70 GBV_ILN_4046 AR 25 1989 3 05 394-399 |
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10.1007/BF00614809 doi (DE-627)OLC208128278X (DE-He213)BF00614809-p DE-627 ger DE-627 rakwb eng 540 VZ Burlii, V. N. verfasserin aut Instability of shear flows of melts of linear polymers with the narrow molecular-weight distribution 1989 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Plenum Publishing Corporation 1989 Conclusions The method of linear nonequilibrium thermodynamics and theory of DPT can be used to determine the criteria of the loss of stability of the shear flows of the metals of the linear polymers with the narrow MWD.The shear strain rates which correspond (in theory of DPT) to the center of the transition coincide with the critical rates obtained from the criterion ∂2F/∂$ γ^{2} $ = O, whereas the values of the rate of the end of the transition correspond to the values of the critical rate obtained from the criterion ∂2(∂σ)/∂$ γ^{2} $ = O.On the basis of the theory of DPT it was established that the start of the transition is characterized by the appearance of small-scale distortions of the surface in Poiseuille's flow and "interruption" in the experiments in the regime of simple shear flow with a constant strain range; the center of the transition (maximum ∂F/γ) is linked with the "interruption"in experiments with Poiseuille's flow. Polymer Critical Rate Shear Strain Shear Flow Simple Shear Yakobson, É. É. aut Enthalten in Mechanics of composite materials Kluwer Academic Publishers-Plenum Publishers, 1980 25(1989), 3 vom: Mai, Seite 394-399 (DE-627)130525332 (DE-600)771508-0 (DE-576)9130525330 0191-5665 nnns volume:25 year:1989 number:3 month:05 pages:394-399 https://doi.org/10.1007/BF00614809 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA GBV_ILN_70 GBV_ILN_4046 AR 25 1989 3 05 394-399 |
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Instability of shear flows of melts of linear polymers with the narrow molecular-weight distribution |
| abstract |
Conclusions The method of linear nonequilibrium thermodynamics and theory of DPT can be used to determine the criteria of the loss of stability of the shear flows of the metals of the linear polymers with the narrow MWD.The shear strain rates which correspond (in theory of DPT) to the center of the transition coincide with the critical rates obtained from the criterion ∂2F/∂$ γ^{2} $ = O, whereas the values of the rate of the end of the transition correspond to the values of the critical rate obtained from the criterion ∂2(∂σ)/∂$ γ^{2} $ = O.On the basis of the theory of DPT it was established that the start of the transition is characterized by the appearance of small-scale distortions of the surface in Poiseuille's flow and "interruption" in the experiments in the regime of simple shear flow with a constant strain range; the center of the transition (maximum ∂F/γ) is linked with the "interruption"in experiments with Poiseuille's flow. © Plenum Publishing Corporation 1989 |
| abstractGer |
Conclusions The method of linear nonequilibrium thermodynamics and theory of DPT can be used to determine the criteria of the loss of stability of the shear flows of the metals of the linear polymers with the narrow MWD.The shear strain rates which correspond (in theory of DPT) to the center of the transition coincide with the critical rates obtained from the criterion ∂2F/∂$ γ^{2} $ = O, whereas the values of the rate of the end of the transition correspond to the values of the critical rate obtained from the criterion ∂2(∂σ)/∂$ γ^{2} $ = O.On the basis of the theory of DPT it was established that the start of the transition is characterized by the appearance of small-scale distortions of the surface in Poiseuille's flow and "interruption" in the experiments in the regime of simple shear flow with a constant strain range; the center of the transition (maximum ∂F/γ) is linked with the "interruption"in experiments with Poiseuille's flow. © Plenum Publishing Corporation 1989 |
| abstract_unstemmed |
Conclusions The method of linear nonequilibrium thermodynamics and theory of DPT can be used to determine the criteria of the loss of stability of the shear flows of the metals of the linear polymers with the narrow MWD.The shear strain rates which correspond (in theory of DPT) to the center of the transition coincide with the critical rates obtained from the criterion ∂2F/∂$ γ^{2} $ = O, whereas the values of the rate of the end of the transition correspond to the values of the critical rate obtained from the criterion ∂2(∂σ)/∂$ γ^{2} $ = O.On the basis of the theory of DPT it was established that the start of the transition is characterized by the appearance of small-scale distortions of the surface in Poiseuille's flow and "interruption" in the experiments in the regime of simple shear flow with a constant strain range; the center of the transition (maximum ∂F/γ) is linked with the "interruption"in experiments with Poiseuille's flow. © Plenum Publishing Corporation 1989 |
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Instability of shear flows of melts of linear polymers with the narrow molecular-weight distribution |
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https://doi.org/10.1007/BF00614809 |
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Yakobson, É. É. |
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Yakobson, É. É. |
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| doi_str |
10.1007/BF00614809 |
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2024-07-04T06:29:42.354Z |
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N.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Instability of shear flows of melts of linear polymers with the narrow molecular-weight distribution</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1989</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">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Plenum Publishing Corporation 1989</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Conclusions The method of linear nonequilibrium thermodynamics and theory of DPT can be used to determine the criteria of the loss of stability of the shear flows of the metals of the linear polymers with the narrow MWD.The shear strain rates which correspond (in theory of DPT) to the center of the transition coincide with the critical rates obtained from the criterion ∂2F/∂$ γ^{2} $ = O, whereas the values of the rate of the end of the transition correspond to the values of the critical rate obtained from the criterion ∂2(∂σ)/∂$ γ^{2} $ = O.On the basis of the theory of DPT it was established that the start of the transition is characterized by the appearance of small-scale distortions of the surface in Poiseuille's flow and "interruption" in the experiments in the regime of simple shear flow with a constant strain range; the center of the transition (maximum ∂F/γ) is linked with the "interruption"in experiments with Poiseuille's flow.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Polymer</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Critical Rate</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Shear Strain</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Shear Flow</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Simple Shear</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Yakobson, É. 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