| 000 | 02965nlm0a2200421 4500 | ||
|---|---|---|---|
| 001 | 644216 | ||
| 005 | 20231030040612.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\9281 | ||
| 090 | _a644216 | ||
| 100 | _a20151103a2015 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aFX | ||
| 105 | _ay z 100zy | ||
| 135 | _adrgn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aSteady-state free convection in right-angle porous trapezoidal cavity filled by a nanofluid: Buongiorno’s mathematical model _fM. A. Sheremet, T. Grosan, I. Pop |
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| 203 |
_aText _celectronic |
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| 300 | _aTitle screen | ||
| 320 | _a[References: p. 250 (29 tit.)] | ||
| 330 | _aA numerical study of the steady free convection in a right-angle porous trapezoidal cavity filled by a nanofluid using Buongiorno's mathematical model has been performed. The analysis has been done for different values of the governing parameters Nb, Nt, Nr, Le ,A and Rayleigh number Ra in the range 50⩽Ra⩽1000 using a finite difference method. It is found that single cell is formed inside the cavity independent of the governing parameters. An addition of the nanoparticles can lead to both an intensification and attenuation of the convective flow and heat transfer in dependence on Nb, Nt, Nr, Le , A and Ra. The results indicate that there exist significant changes in the flow and temperature fields as compared with those of a differentially heated square porous cavity. These results lead, in particular, to the prediction of a position of minimum heat transfer across the cavity, which is of interest in the thermal insulation of buildings and other areas of technology. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | _tEuropean Journal of Mechanics - B/Fluids | ||
| 463 |
_tVol. 53 _v[P. 241-250] _d2015 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aпористые среды | |
| 610 | 1 | _aтрапециевидные ребристые поверхности | |
| 610 | 1 | _aброуновское движение | |
| 610 | 1 | _aтермофорез | |
| 610 | 1 | _aчисленные результаты | |
| 700 | 1 |
_aSheremet _bM. A. _cphysicist _cAssociate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical sciences _f1983- _gMikhail Aleksandrovich _2stltpush _3(RuTPU)RU\TPU\pers\35115 |
|
| 701 | 1 |
_aGrosan _bT. |
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| 701 | 1 |
_aPop _bI. |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет (ТПУ) _bЭнергетический институт (ЭНИН) _bКафедра атомных и тепловых электростанций (АТЭС) _h118 _2stltpush _3(RuTPU)RU\TPU\col\18683 |
| 801 | 2 |
_aRU _b63413507 _c20151103 _gRCR |
|
| 856 | 4 | _uhttp://dx.doi.org/10.1016/j.euromechflu.2015.06.003 | |
| 942 | _cCF | ||