| 000 | 02833nlm1a2200409 4500 | ||
|---|---|---|---|
| 001 | 656678 | ||
| 005 | 20231030041439.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\23143 | ||
| 090 | _a656678 | ||
| 100 | _a20171204a2017 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 102 | _aGB | ||
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aNatural convection in a trapezoidal cavity filled with a micropolar fluid under the effect of a local heat source _fI. V. Miroshnichenko, M. A. Sheremet, I. Pop |
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| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 35 tit.] | ||
| 330 | _aThis paper analyzes laminar natural convection of micropolar fluid in a trapezoidal cavity with a local heater. The bottom and top walls of the enclosure are adiabatic while the left vertical wall and part of the right inclined wall are kept at low and high constant tempratures, respectively. The rest part of the inclined wall is adiabatic. Governing equations formulated in dimensionless variables such as stream function, linear vorticity, angular vorticity and temperature have been solved by finite difference method of the second order accuracy. Computations have been carried out to analyze the effects of Rayleigh number, Prandtl number, vortex viscosity parameter and the heater location on streamlines, isotherms and vorticity profiles as well as the variation of the average Nusselt number and fluid flow rate. It has been shown that bottom position of the heater reflects the heat transfer enhancement. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | _tInternational Journal of Mechanical Sciences | ||
| 463 |
_tVol. 120 _v[P. 182–189] _d2017 |
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| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aестественная конвекция | |
| 610 | 1 | _aмикрополярные жидкости | |
| 610 | 1 | _aполости | |
| 610 | 1 | _aнагреватели | |
| 610 | 1 | _aчисленные результаты | |
| 700 | 1 |
_aMiroshnichenko _bI. V. |
|
| 701 | 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 |
_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 _c20181219 _gRCR |
|
| 856 | 4 | _uhttps://doi.org/10.1016/j.ijmecsci.2016.11.028 | |
| 942 | _cCF | ||