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Application of the gradient heat flux sensor to study pulsed processes in a shock tube |
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| Authors: | S V Bobashev Yu P Golovachov N P Mende P A Popov B I Reznikov V A Sakharov A A Schmidt A S Chernyshev S Z Sapozhnikov V Yu Mityakov A V Mityakov |
| Institution: | 1. Ioffe Physico-Technical Institute, Russian Academy of Sciences, Politekhnicheskaya ul. 26, St. Petersburg, 194021, Russia 2. St. Petersburg State Polytechnical University, St. Petersburg, Politekhnicheskaya ul. 29, 195251, Russia |
| Abstract: | The surface temperature of a model body of revolution placed in a pulsed supersonic nitrogen flow is measured with the help of a gradient heat flux sensor. From the measured temperature, a heat flux toward the surface of the body is determined. The steady flow of a viscous transcalent gas about the body is numerically calculated. The results of the numerical calculation and measuring data are in good agreement. |
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