국내 최대 기계 및 로봇 연구정보

공학설계D/B

공학설계D/B 게시판 내용
Volume Title	Aerodynamics
Volume No	GENERAL - Organisation, properties of gases, isentropic flow and shock waves.
DATA Title	Conditions for shock wave detachment and for subsonic flow behind nose shock waves on cones at zero incidence and on wedges.
DATA Item	AERO S.00.03.16
KEYWORD	cone, detachment, flow, shock, supersonic, wave, wedge
ISBN
ABSTRACT	ESDU AERO S.00.03.16 provides graphs plotting against Mach number the value of the nose angle of a cone and of a two-dimensional wedge at which the nose shock is just detached from the nose, and similar graphs for the angle at which the flow behind the shock and on the surface of the cone and the wedge is just sonic. It is assumed that the ratio of the specific heat capacities of the air is 1.4. The curves are useful in assessing the limitations on the applicability of theories assuming completely supersonic flow on wings and bodies. Data for flow behind attached nose shocks are given in ESDU AERO S.00.03.09 to S.00.03.11 for wedges and in ESDU AERO S.00.03.13 and ESDU 70008, ESDU 70009 and ESDU 70010 for cones.