On the calculation of the electron temperature flowfield in the DSMC studies of ionized re-entry flows

作     者：Alexander Shevyrin Yevgeniy Bondar 

作者机构：Khristianovich Institute of Theoretical and Applied Mechanics of the Siberian Branch of the RAS4/1Institutskaya Str.Novosibirsk 630090Russia 

出 版 物：《Advances in Aerodynamics》 (空气动力学进展（英文）)

年 卷 期：2020年第2卷第1期

页      面：107-119页

学科分类：080704[工学-流体机械及工程] 080103[工学-流体力学] 08[工学] 0807[工学-动力工程及工程热物理] 0801[工学-力学（可授工学、理学学位）] 

基　　金：The Russian Science Foundation(RSF grant No.171901375) support of the framework of the Program of Fundamental Scientific Research of the state academies of sciences in 2013-2020(project No.AAAA-A17-117030610138-7)are acknowledged for financial support of the research which is reported within the present paper 

主　　题：Energy transfer Ionized gases Low density flow DSMC method Plasma model Electron temperature High-altitude aerothermodynamics Continuum flow Non-equilibrium flow 

摘      要：Currently available procedures of electron temperature calculations in studying ionized flows around reentry spacecraft by the direct simulation Monte Carlo(DSMC)method are *** is shown that the heat conduction of electrons is not taken into account in these *** contributions of various effects to the electron energy balance are calculated by an example of the RAM-C II capsule,and a numerical solution of the electron energy conservation equation is obtained,which refines the electron temperature distribution used in the DSMC computations.A method of coupled calculation of the electron temperature within the framework of the continuum approach and modelling of ionized gas flow by the DSMC method is proposed.