Approximate method for calculating convective heat flux on the surface of bodies of simple geometric shapes

10th International Conference on Aerophysics and Physical Mechanics of Classical and Quantum Systems

物理学;力学

Kuzenov, V.V.^1,2 ; Ryzhkov, S.V.^2

N.L. Dukhov All-Russian Research Institute of Automatics (State Corporation ROSATOM Company), Suschevskaya Street 22, Moscow

127055, Russia^1

Bauman Moscow State Technical University, 2 Baumanskaya Street 5, 1, Moscow

105005, Russia^2

关键词: Approximate methods;    Convective heat;    Geometric form;    Geometric shape;    Hypersonic flight vehicles;    Turbulent boundary layers;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/815/1/012024/pdf
DOI  :  10.1088/1742-6596/815/1/012024

学科分类：力学，机械学

来源: IOP

【 摘 要 】

The paper formulated engineering and physical mathematical model for aerothermodynamics hypersonic flight vehicle (HFV) in laminar and turbulent boundary layers (model designed for an approximate estimate of the convective heat flow in the range of speeds M = 6-28, and height H = 20-80 km). 2D versions of calculations of convective heat flows for bodies of simple geometric forms (individual elements of the design HFV) are presented.