WebMar 1, 2012 · The high pressure and temperature kinetics of n-propylbenzene oxidation were investigated in the High Pressure Single Pulse Shock Tube at University of Illinois at Chicago. Experiments were performed at nominal reflected shock pressures of 25 and 50 atm, with the temperatures ranging from 838 to 1669 K and for an equivalence ratio of … WebApr 24, 2024 · Shock Tube is an instrument used to replicate and direct blast waves at a sensor or a model in order to simulate actual explosions and their effects usually on a smaller scale. Shock tubes can also be used to study aerodynamic flow under a wide range of temperatures and pressures that are difficult to obtain in other types oftesting facilities.

Shock Tube Combustion Analysis IntechOpen

WebA shock tube is an impulse reactor that generates shock waves to near-instantaneously heat a test gas. Shock tubes uniquely operate across a wide range of temperature … WebShock tubes are ideal devices for studying combustion and chemical kinetics at high temperature and pressure. These devices produce these conditions by generating a shock … cytof machine

Shock Tubes - an overview ScienceDirect Topics

WebJan 1, 2024 · High pressure shock tube (NUIG) The NUIG HPST was described previously [27] and is only briefly discussed here. The 9 m long stainless-steel tube with uniform cross-section of 63.5 mm inner diameter is divided into three sections; a driver (3 m), driven (5.7 m) and double-diaphragm section (30 mm). WebJun 1, 1993 · The initial pressure has been varied between 3.2 and 42 bar and the initial temperature between 660 and 1,350 K while the equivalence ratio covers the region between 0.5 and 3.0. In dependence upon these parameters the histories of pressure and CH-band emissions at 4,315 [angstrom] show different ignition behavior. WebFrom our computational experiments, it is found: (1) For shock tube experiment with less than a 15% endwall pressure increase, the conventional assumptions lead to reasonable accuracy in predicting stable species; (2) during reaction quenching, the consumption of radical species occurs efficiently and is nearly complete once the pressure drops to … bingara showground address