Solution of the Linearized Problem of Heat and Gas Mass Transfer in the Gap between Two Cylindrical Surfaces under a Longitudinal Temperature Gradient


Дәйексөз келтіру

Толық мәтін

Ашық рұқсат Ашық рұқсат
Рұқсат жабық Рұқсат берілді
Рұқсат жабық Тек жазылушылар үшін

Аннотация

A method is proposed for computing heat and mass fluxes for rarefied gas flow in a duct between two eccentric cylinders. A constant temperature gradient is maintained in the duct. The kinetics of the process is described by the Williams kinetic equation, and the boundary condition on the duct wall is specified using the diffuse reflection model. The deviation of the gas state from equilibrium is assumed to be small. Heat flux profiles in the duct are constructed. The heat and mass fluxes over the duct cross section are found. The resulting expressions are analyzed in the transition to the free-molecular and hydrodynamic regimes.

Авторлар туралы

O. Germider

Lomonosov Northern (Arctic) Federal University

Хат алмасуға жауапты Автор.
Email: o.germider@narfu.ru
Ресей, Arkhangelsk, 163002

V. Popov

Lomonosov Northern (Arctic) Federal University

Хат алмасуға жауапты Автор.
Email: v.popov@narfu.ru
Ресей, Arkhangelsk, 163002

Қосымша файлдар

Қосымша файлдар
Әрекет
1. JATS XML

© Pleiades Publishing, Ltd., 2018