Measurements of convective heat fluxes by sensors based on anisotropic thermal elements in pulsed gasdynamic processes

S Bobashev, N Mende, P Popov, V Sakharov… - 50th AIAA Aerospace …, 2012 - arc.aiaa.org
Investigation into heat fluxes toward the surface of airplanes remains one of the topical
problems in the field of contemporary aerodynamics. Recently sensors based on anisotropic …

Measuring pulsed thermal loads in gasdynamic processes using anisotropic thermoelements

BI Reznikov, VA Sakharov, AS Shteĭnberg - Technical Physics Letters, 2008 - Springer
It is established that the transverse emf developed in an anisotropic thermoelement
(temperature sensor) under conditions of a pulsed thermal load in the absence of an …

Using anisotropic heat flux sensors in aerodynamic experiments

SV Bobashev, NP Mende, PA Popov… - Technical Physics …, 2009 - Springer
We present the results of comparative measurements of the heat flux to a flat plate in a
supersonic flow at a Mach number of M= 6, which were performed using the two following …

Qualification of heat flux sensors in high enthalpy flows

B Esser, A Gülhan, U Koch - Fourth Symposium on …, 2002 - adsabs.harvard.edu
Comparative heat flux measurements were performed in the hypersonic high enthalpy flow
field of the arc heated facility L2K. Three different sensors were compared: two cold wall …

Measuring Heat Flux Using Calorimetric Sensors

LB Ruleva, SI Solodovnikov - Fluid Dynamics, 2024 - Springer
This article presents the results of the heat flux measurement on a flat channel plate and a
cylinder within a gas stream. The developed calorimetric sensors are used simultaneously …

[PDF][PDF] On the Principles of Thermo Emf Arise during Heat Flux Registration by a Thermoelectric Detector in a Pulse Gas Dynamic Experiment

MA Kotov, NG Solovyov, AN Shemyakin, MY Yakimov… - chemphys.edu.ru
The processes occurring when a thermoelectric detector generates an output signal due to
the effect of conductive and radiation heating on its sensitive element are considered. The …

Recent developments in high heat-flux measurement techniques at the AEDC

CT Kidd - 36th International Instrumentation Symposium, 1990 - ui.adsabs.harvard.edu
Recent developments in the techniques of measuring very high heat-transfer rates are
described. These advances include thermal analyses applied to transducer concepts used …

New in situ method for estimating thermal diffusivity using rate-based temperature sensors

JI Frankel, M Keyhani, B Elkins… - Journal of thermophysics …, 2010 - arc.aiaa.org
THE accurate measurement of temperature, heat flux, and thermophysical properties are
basic quantities of interest in heat transfer and aerothermodynamics. In many applications …

Thermal flow measurements by a flexible sensor, implemented on the external surface of the flow channel

A Moschos, A Petropoulos, E Zervas, S Athinaios… - Procedia …, 2014 - Elsevier
A thermal gas flow sensor was developed and evaluated. The presented implementation
requires only low-cost manufacturing techniques and readily available components, while …

Static and dynamic errors in heat flux measurements

LI Kiss - 39th International Instrumentation Symposium, 1993 - ui.adsabs.harvard.edu
Systematic errors occur during heat flux measurements due to the design and construction
of the heat flux sensor. The presence of the sensor alters the original structure of the test …