TY - JOUR

T1 - Effect of porous material heating on the drag force of a cylinder with gas-permeable porous inserts in a supersonic flow

AU - Mironov, S. G.

AU - Poplavskaya, T. V.

AU - Kirilovskiy, S. V.

PY - 2017/10/22

Y1 - 2017/10/22

N2 - The paper presents the results of an experimental investigation of supersonic flow around a solid cylinder with a gas-permeable porous insert on its front end and of supersonic flow around a hollow cylinder with internal porous inserts in the presence of heating of the porous material. The experiments were performed in a supersonic wind tunnel with Mach number 4.85 and 7 with porous inserts of cellular-porous nickel. The results of measurements on the filtration stand of the air filtration rate through the cellular-porous nickel when it is heated are also shown. For a number of experiments, numerical modeling based on the skeletal model of a cellular-porous material was carried out.

AB - The paper presents the results of an experimental investigation of supersonic flow around a solid cylinder with a gas-permeable porous insert on its front end and of supersonic flow around a hollow cylinder with internal porous inserts in the presence of heating of the porous material. The experiments were performed in a supersonic wind tunnel with Mach number 4.85 and 7 with porous inserts of cellular-porous nickel. The results of measurements on the filtration stand of the air filtration rate through the cellular-porous nickel when it is heated are also shown. For a number of experiments, numerical modeling based on the skeletal model of a cellular-porous material was carried out.

UR - http://www.scopus.com/inward/record.url?scp=85033213979&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/894/1/012064

DO - 10.1088/1742-6596/894/1/012064

M3 - Article

AN - SCOPUS:85033213979

VL - 894

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012064

ER -