“Thermomass theory”的意思、由来-开放百科全书

Recently the thermomass theory has been compared with the extended irreversible thermodynamics and phonon hydrodynamics theory. As a statistic foundation,^[6] it has been found that the convective term in the generalized heat conduction equation based on thermomass theory actually comes from the nonlinear part of the phonon distribution function, thus the derivation can be regarded as a nonlinear solution of the phonon Boltzmann equation, which extends the content of the GK model. For nonequilibrium thermodynamics the thermomass theory presents a modification of the entropy and entropy production, avoiding the paradox of negative entropy production in heat wave propagation.^[7]^[8] Furthermore, the entropy production originates from the establishment of Onsager reciprocal relations.So the validation of the reciprocal relation is also made from a thermomass perspective. The concept of generalized forces and fluxes are clarified to remove the controversy of the proof of reciprocal relations, i.e. whether or not the generalized flux can be expressed as the time derivative of certain state variables.^[9]

1. ^{{Cite journal|url = |title = Motion and transfer of thermal mass-Thermal mass and thermon gas|last = Guo|first = Z.Y.|date = 2006|journal = Journal of Engineering Thermophysics|doi = |pmid = |access-date = |issue = 4|volume = 27|pages = 631–634}}
2. ^{{Cite journal|title = General Heat Conduction Equations Based on the Thermomass Theory|journal = Frontiers in Heat and Mass Transfer|volume = 1|issue = 1|doi = 10.5098/hmt.v1.1.3004|first = Moran|last = Wang|first2 = Bin-Yang|last2 = Cao|first3 = Zeng-Yuan|last3 = Guo|year = 2010}}
3. ^{{Cite journal|url = |title = Motion and transfer of thermal mass-conservation equations of thermon gas and Fourier's law|last = Guo|first = Z.Y.|date = 2007|journal = Journal of Engineering Thermophysics|doi = |pmid = |access-date = |last2 = Zhu|first2 = H.Y.|volume = 28|issue = 1|pages = 86–88}}
4. ^{{Cite journal|title = Thermal Wave Based on the Thermomass Model|journal = Journal of Heat Transfer|date = 2010-04-29|issn = 0022-1481|pages = 072403|volume = 132|issue = 7|doi = 10.1115/1.4000987|first = Zeng-Yuan|last = Guo|first2 = Quan-Wen|last2 = Hou}}
5. ^{{Cite journal|title = Understanding of temperature and size dependences of effective thermal conductivity of nanotubes|url = http://www.sciencedirect.com/science/article/pii/S0375960110010777|journal = Physics Letters A|date = 2010-09-20|pages = 4312–4315|volume = 374|issue = 42|doi = 10.1016/j.physleta.2010.08.058|first = Moran|last = Wang|first2 = Zeng-Yuan|last2 = Guo|bibcode = 2010PhLA..374.4312W}}
6. ^{{Cite journal|title = Generalized heat conduction laws based on thermomass theory and phonon hydrodynamics|journal = Journal of Applied Physics|volume = 110|issue = 6|pages = 063504–063504–6|doi = 10.1063/1.3634113|first = Yuan|last = Dong|first2 = Bing-Yang|last2 = Cao|first3 = Zeng-Yuan|last3 = Guo|year = 2011|bibcode = 2011JAP...110f3504D}}
7. ^{{Cite journal|title = Entropy analyses for hyperbolic heat conduction based on the thermomass model|url = http://www.sciencedirect.com/science/article/pii/S0017931011000135|journal = International Journal of Heat and Mass Transfer|date = 2011-04-01|pages = 1924–1929|volume = 54|issue = 9–10|doi = 10.1016/j.ijheatmasstransfer.2011.01.011|first = Y.|last = Dong|first2 = Z. Y.|last2 = Guo}}
8. ^{{Cite journal|title = General expression for entropy production in transport processes based on the thermomass model|journal = Physical Review E|date = 2012-01-01|volume = 85|issue = 6|pages = 061107|doi = 10.1103/PhysRevE.85.061107|pmid = 23005051|first = Yuan|last = Dong|bibcode = 2012PhRvE..85f1107D}}
9. ^{{Cite journal|title = Clarification of Onsager reciprocal relations based on thermomass theory|journal = Physical Review E|date = 2012-01-01|volume = 86|issue = 6|pages = 062101|doi = 10.1103/PhysRevE.86.062101|pmid = 23367986|first = Yuan|last = Dong|bibcode = 2012PhRvE..86f2101D}}

See also

References

External links