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Showing 1 to 4 of 4 for “"Thermal Instrumentation"”.
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Heat Flux Reconstruction in a Multimaterial Gauge with Multiple Embedded Temperature Sensors
… heat flux. A novel algorithm to reconstruct the thermal field in the gauge and extract both the lateral and normal components of the heat flux vector is discussed. The main innovation of this work is a least squares approach to balance the impulse response for mismatched gauge materials. The …
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Integration and Evaluation of Unsteady Temperature Gages for Heat Flux Determination in High Speed Flows
… operating Mach of 2.6 was used to determine the thermal response of the gages as a function of time. In both tests, reference Medtherm Schmidt-Boelter gages ensure consistent heat fluxes are applied across all runs. The time response of the entire electrical system was determined by subjecting …
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Convective Heat Flux Sensor Validation, Qualification and Integration in Test Articles
… flux measurement techniques were tested in three thermally diverse model materials at the same Mach 6 test condition, with a total pressure of 1200 psi and total temperature of 1188° R, and compared to the steady analytic Fay-Riddell solution for the stagnation heat flux on a hemisphere. A 1/8 in. …
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Thermal Modeling of Vacuum Assisted Steam Pasteurization for Improved Product Safety of Low Water Activity Foods
… dynamic temperature profiles predicted from the thermal models.