국내 최대 기계 및 로봇 연구정보

공학설계D/B

공학설계D/B 게시판 내용
Volume Title	Structures
Volume No	Diffusion problems - in uniform flat panels. Circular frames - deflections and forces due to applied couples, radial or tangential loads. Hot structures - solar heating, basic principles, stresses/temperatures in plate due to ramp change in recovery temperature, temperatures in plate due to step change in recovery temperature, equilibrium
DATA Title	Heat transfer definitions and equations.
DATA Item	89022
KEYWORD	aerodynamic, balance, equilibrium, heat, heating, hot, kinetic, recovery, skin, structure, temperature, transfer
ISBN	0 85679 693 X
ABSTRACT	ESDU 89022 defines quantities and gives equations required in estimating the temperature of a structure due to aerodynamic heating. The terms are specific heat capacity, thermal conductivity, thermal diffusivity, emissivity, absorptivity, heat transfer coefficient, Biot number, stagnation temperature, and recovery temperature and factor. The equation is given for the equilibrium skin temperature under aerodynamic heating allowing for radiation heating both to and from the structure, and its applicability to thin skins in which no temperature gradient exists is considered. The case of thick skins is also considered, and methods of determining the temperature distribution under various simplifying assumptions are discussed.