Transient Heat Flux Measurements in High Enthalpy Air Plasma Flows Using a Non-Integer System Identification Approach

2009 ◽  
Author(s):  
Stefan Löhle ◽  
Jean-Luc Battaglia
Keyword(s):  
Heat Flux ◽  
System Identification ◽  
Air Plasma ◽  
Plasma Flows ◽  
High Enthalpy ◽  
Flux Measurements ◽  
Identification Approach ◽  
Transient Heat Flux

Fast-Response transient heat flux measurements in a plasma wind tunnel

2021 ◽  
Vol 173 ◽  
pp. 121234
Author(s):  
Byrenn Birch ◽  
David Buttsworth ◽  
Stefan Löhle ◽  
Fabian Hufgard
Keyword(s):  
Heat Flux ◽  
Wind Tunnel ◽  
Fast Response ◽  
Flux Measurements ◽  
Transient Heat Flux

Electronic-state-resolved analysis of high-enthalpy air plasma flows

2019 ◽  
Vol 100 (3) ◽  
Author(s):  
Sung Min Jo ◽  
Oh Joon Kwon ◽  
Jae Gang Kim
Keyword(s):  
Electronic State ◽  
Air Plasma ◽  
Plasma Flows ◽  
High Enthalpy

Heat Transfer Characteristics of a Spark-Ignition Engine

1980 ◽  
Vol 102 (2) ◽  
pp. 189-193 ◽  
Author(s):  
A. C. Alkidas
Keyword(s):  
Heat Flux ◽  
Engine Speed ◽  
Spark Ignition ◽  
Spark Ignition Engine ◽  
High Rate ◽  
Time Of Arrival ◽  
Rate Of Increase ◽  
Peak Heat Flux ◽  
Flux Measurements ◽  
Transient Heat Flux

Transient heat flux measurements were obtained at four positions on the cylinder head of a four-stroke single-cylinder spark-ignition engine. Tests were performed for both fired and motored operation of the engine. The primary engine operational variable was engine speed. The results showed that the heat flux varies considerably with position of measurement. At fired conditions, the initial high rate of increase of heat flux at each position of measurement correlated with the calculated time of arrival of the flame at that position. Finally, as expected, the peak heat flux was found to increase with increased engine speed.

Transient Heat Flux Measurements

2020 ◽  
pp. 39-58
Author(s):  
Sergey Z. Sapozhnikov ◽  
Vladimir Yu. Mityakov ◽  
Andrey V. Mityakov
Keyword(s):  
Heat Flux ◽  
Flux Measurements ◽  
Transient Heat Flux
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