发明名称 |
METHOD OF ADAPTING WORKING SECTION OF WIND TUNNEL TO PRODUCE NONINDUCTIVE AIRFLOW ON AIRCRAFT MODEL AND DEVICE TO THIS END |
摘要 |
FIELD: transport.SUBSTANCE: proposed method incorporated new technology of producing velocity components at airflow boundaries that correspond to unlimited airflow at tested model. Said technology is based on using inclined bores, valves and surfaces in the wall that allow bleeding pressure chamber air from the flow and forcing it therein in counterflow to acting local static pressure difference which is required at separate sections of current lines at unlimited airflow. Invention covers also the device to implement above said method.EFFECT: adapting wind tunnel to noninductive airflow.2 cl, 7 dwg |
申请公布号 |
RU2474802(C1) |
申请公布日期 |
2013.02.10 |
申请号 |
RU20110130707 |
申请日期 |
2011.07.25 |
申请人 |
ROSSIJSKAJA FEDERATSIJA, OT IMENI KOTOROJ VYSTUPAET MINISTERSTVO PROMYSHLENNOSTI I TORGOVLI ROSSIJSKOJ FEDERATSII (MINPROMTORG ROSSII);FEDERAL'NOE GOSUDARSTVENNOE UNITARNOE PREDPRIJATIE "TSENTRAL'NYJ AEHROGIDRODINAMICHESKIJ INSTITUT IMENI PROFESSORA N.E. ZHUKOVSKOGO" (FGUP "TSAGI") |
发明人 |
ARKADOV JURIJ KONSTANTINOVICH |
分类号 |
G01M9/00 |
主分类号 |
G01M9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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