Results 251 to 260 of about 764,920 (304)

Effect of heat release on movement characteristics of shock train in an isolator

Acta Astronautica, 2017
Abstract In this paper, the effect of heat release on movement characteristics of shock train is numerically investigated in an isolator. It is found that the combustion heat release has a distinct effect on the shock train movement characteristics in the isolator. With increasing heat release, a shock train gradually forms and then propagates toward
Chenlin Zhang   +2 more
exaly   +2 more sources

Effect of hydrogen addition on combustion and heat release characteristics of ammonia flame

Energy, 2019
Abstract As a key parameter of fuel, the heat release characteristics of ammonia (NH3) flames under hydrogen (H2)-enriched conditions constitute the emphasis of this research. The effect of H2 addition on heat release characteristics of premixed laminar NH3 flames are numerically investigated by considering the detailed chemical mechanism.
Jun Li, Hongyu Huang, Yugo Osaka
exaly   +2 more sources

Flameless combustion of wood: charring and heat release characteristics

Pozharovzryvobezopasnost/Fire and Explosion Safety, 2021
Introduction. The article presents the results of a research on the two stages of thermal decomposition of timber. The first stage of thermal decomposition is flame combustion, which is followed by a transition to flameless combustion due to the formation of a char layer on the surface of wood.
E. Yu. Kruglov, R. M. Aseeva
openaire   +1 more source

Chemometric Modelling of Heat Release Capacity, Total Heat Release and Char Formation of Polymers to Assess Their Flammability Characteristics

Molecular Informatics, 2020
AbstractThe quantitative structure‐property relationship (QSPR) approach has widely been used to predict several physicochemical properties of materials employing the information obtained from their chemical structures (numerical descriptors). In the present work, we have generated three individual QSPR models for three different endpoints for a large ...
Pathan Mohsin Khan, Kunal Roy
openaire   +2 more sources

Heat Release Characteristics of Stratified - Charge Rotary Engines

SAE Technical Paper Series, 1987
<div class="htmlview paragraph">A computer program for calculating heat release rates from stratified-charge rotary engines is described. Important aspects of the program include calculation of equilibrium combustion product properties, treatment of both liquid and gas phase fuel in the chamber, heat transfer, leakage past side and apex seals ...
Philip Dimpelfeld, Albert Humke
openaire   +1 more source

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