Certain aspects of a method for conducting a physical experiment in a shock tube with a nozzle
Abstract
The operation of a shock tube with a 493-mm-diameter low-pressure chamber using an oxygen-hydrogen mixture diluted with nitrogen and hydrogen is discussed. In particular, it is shown that the use of transducers mounted on the side wall for pressure measurements in the reflected wave in a real gas is associated with certain difficulties due to bifurcation. The use of an absorption method in the ultraviolet range for studying oxygen flow from the region behind the reflected wave into the nozzle is examined.
- Publication:
-
Inzhenerno Fizicheskii Zhurnal
- Pub Date:
- March 1985
- Bibcode:
- 1985InFiZ..48..357Z
- Keywords:
-
- Gas Mixtures;
- Nozzle Geometry;
- Pressure Sensors;
- Shock Tests;
- Shock Tubes;
- Vacuum Chambers;
- Hydrogen;
- Low Pressure;
- Molecular Gases;
- Nitrogen;
- Oxygen;
- Reflected Waves;
- Ultraviolet Absorption;
- Fluid Mechanics and Heat Transfer