Non-Equilibrium Chemistry Effects on Hypersonic Separated Flows--Shock- Wave/Boundary-Layer Interaction

reportActive / Technical Report | Accession Number: ADA229015 | Open PDF

Abstract:

This work has addressed the question What is the effect of nonequilibrium chemical reactions on separated hypersonic flow The model used to generate the separate flow is a hypersonic shock waveboundary layer interaction on a flat plate in a high enthalpy flow. The flow was calculated by means of a finite-difference, time-marching solution. The results show that nonequilibrium effects can be important in the separated flow region, and that future applications should be aware of such effects. Keywords Separated flow, Non-equilibrium, Shock-waveboundary layer, Boundary layer interaction.

Author(s):
Anderson, Jr, John D.
Author Organization(s):
MARYLAND UNIV COLLEGE PARK DEPT OF AEROSPACE ENGINEERING
Descriptive Note:
Final rept. 1 Mar 1988-28 Feb 1990
Pagination:
0048

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release
Distribution Statement:
Approved For Public Release; Distribution Is Unlimited.

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
AFOSR-TR-90-1134
Contract/Grant Number(s):
AFOSR-88-0107
Task Number(s):
A1
Project Number(s):
2307
Monitor Series:
TR-90-1134, AFOSR
 Subject Terms
Joint Capability Areas:
JCA_3.2_Engagement; JCA_3_Force Application; JCA_3.2.1_Kinetic Means; JCA_1_Force Support; JCA_5_Command and Control; JCA_1.2_Force Preparation; JCA_5.3_Planning; JCA_1.2.3_Educating; JCA_4.6_Engineering; JCA_1.2.5_Lessons Learned; JCA_1.3_Human Capital Management; JCA_1.3.2_Personnel Management; JCA_JCA_4.1.2_Sustain the Force; JCA_4.1_Deployment and Distribution
Communities of Interest:
Energy and Power Technologies
Descriptor(s):
*BOUNDARY LAYER, INTERACTIONS, SHOCK WAVES, CHEMISTRY, PLATES, HYPERSONIC FLOW, SEPARATION, FLOW, NONEQUILIBRIUM FLOW, FLOW SEPARATION, ENTHALPY, HIGH RATE, CHEMICAL REACTIONS
Field(s)/Group(s):
Fluid Mechanics
Keyword(s):
PE61102F, WUAFOSR2307A1
Report Date:
1990 Sep 27