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Metrologia, 2020
In conventional shock tubes with a diaphragm, many effects related to the burst of the diaphragm can influence shock formation, thus preventing an ideal pressure step change, as predicted by the shock tube measurement model being generated.
A. Svete, J. Kutin
semanticscholar +1 more source
In conventional shock tubes with a diaphragm, many effects related to the burst of the diaphragm can influence shock formation, thus preventing an ideal pressure step change, as predicted by the shock tube measurement model being generated.
A. Svete, J. Kutin
semanticscholar +1 more source
High-temperature laminar flame speed measurements in a shock tube
Combustion and Flame, 2019High-temperature methane and propane laminar flame speed measurements were conducted behind reflected shock waves in a shock tube. A high-power Nd:YAG laser was used to spark-ignite the shock-heated gas mixtures and initiate laminar flame propagation ...
Alison M Ferris, Adam J Susa
exaly +2 more sources
The Physics of Fluids, 1963
An explicit solution is given to the one-dimensional hydrodynamic shock tube problem. The dynamic and thermodynamic quantities in the quasisteady states and the properties of the resulting waves are derived from the diaphragm pressure ratio and the initial conditions of the driver gas and the driven liquid.
Glass, I. I., Heuckroth, L. E.
openaire +2 more sources
An explicit solution is given to the one-dimensional hydrodynamic shock tube problem. The dynamic and thermodynamic quantities in the quasisteady states and the properties of the resulting waves are derived from the diaphragm pressure ratio and the initial conditions of the driver gas and the driven liquid.
Glass, I. I., Heuckroth, L. E.
openaire +2 more sources
Proceedings of the Combustion Institute, 2019
Ammonia (NH3) has been considered as a promising alternative energy carrier for automobile engines and gas turbines due to its production from renewable sources using concepts such as power-to-gas.
B. Shu +6 more
semanticscholar +1 more source
Ammonia (NH3) has been considered as a promising alternative energy carrier for automobile engines and gas turbines due to its production from renewable sources using concepts such as power-to-gas.
B. Shu +6 more
semanticscholar +1 more source
Shock-tube study of methane pyrolysis in the context of energy-storage processes
Proceedings of the Combustion Institute, 2019The thermal decomposition of methane (10 mol% in inert gases) was investigated behind reflected shock waves. Product spectra were measured via GC/MS after reactions with initial temperatures between 1285 and 2400 K at pressures of 1.5 bar in a single ...
D. Nativel +4 more
semanticscholar +1 more source
Temperature determination in a shock tube using hydroxyl radical A-X band emission
The Physics of Fluids, 2019Temperature determination in a shock tube is one of the most important factors to understand the relevant flow physics inside. In the present study, the reservoir temperature determination in a shock tube using the ultraviolet emission spectra of ...
S. Jo +4 more
semanticscholar +1 more source
Performance of a shock tube facility for impact response of structures
International Journal of Non-Linear Mechanics, 2015 This paper presents a numerical approach to compute the performance of a double diaphragm shock tube facility for structural response investigations. To assess the influence of different sources of dissipation, including partial diaphragm opening and ...
Matteo Colombo +2 more
exaly +2 more sources
Shock tube studies of ethanol preignition
Combustion and Flame, 2018Understanding premature ignition or preignition is of great importance as this phenomenon influences the design and operation of internal combustion engines. Preignition leading to super-knock restricts the efficiency of downsized boosted engines.
M. Figueroa-Labastida +3 more
semanticscholar +1 more source
A shock tube facility to generate blast loading on structures
International Journal of Protective Structures, 2016Vegard Aune +2 more
exaly +2 more sources