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Showing 1 to 6 of 6 for “"Total Temperature Probe"”.
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Total Temperature Probe Performance for Subsonic Flows using Mixed Fidelity Modeling
An accurate measurement of total temperature in turbomachinery flows remains critical for component life models and cycle performance optimization. While many techniques exist to measure these flows, immersed thermocouple based probes remain highly desirable due to well established practices for …
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Impact of Total Temperature Probe of Geometry on Sensor Flow and Heat Transfer
The measurement of temperature in hot gases plays an important role in many engineering applications, such as the efficiency and performance of an engine. As such, understanding the accuracy of these temperature measurements is also important. One of the common ways in which temperature is measured …
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An Experimental Conduction Error Calibration Procedure for Cooled Total Temperature Probes
The accurate measurement of total temperature in engine diagnostics is a challenging task which is subject to several sources of error. Conduction error is predominant among these sources since total temperature sensors are embedded into a cooled strut for measurement. This study seeks to …
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Mount Interference and Flow Angle Impacts on Unshielded Total Temperature Probes
Accurately measuring the total temperature of a high-speed fluid flow is a challenging task that is required in many research areas and industry applications. The difficulty in total temperature measurement generally stems from attempting to minimize measurement error or accurately predict error so …
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Computational Modeling of Total Temperature Probes
… of CFD as a tool in the design and analysis of total temperature probes. Simulations were completed using 2D axisymmetric and 3D geometry of stagnation total temperature probes using ANSYS Fluent. The geometric effects explored include comparisons of shielded and unshielded probes, the effect of …
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Time-resolved measurements of a transonic compressor during surge and rotating stall
… with a single circumferential, high-response, total pressure and total temperature probe. The measurements were taken immediately after the machine was ’tripped’ into unstable operation by slowly closing the downstream throttle valve. Measurements were obtained at several different span-wise …