scientific instrumentation
超声波测温
Ultrasonic Temperature MeasurementA method for determining the temperature of moving gas flows by analyzing the speed of sound, which is temperature-dependent, using ultrasonic waves. / 一种利用超声波测量移动气体流场温度的方法，该方法基于声速与温度的依赖关系。
- Knowledge type
- 实际应用
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-07 20:05:35
Sub-knowledge points
Acoustic velocity measurementTime-of-flight calculationMoving gas flow dynamics
Higher-order knowledge points
ThermodynamicsFluid MechanicsAcoustics
Main parameters and performance indicators
Ray-path: The trajectory of the ultrasonic wave through the gas medium.Gas flow velocity: The speed of the moving gas affecting the effective sound speed.Temperature: The property of the gas being measured.
Open problems
Modeling errors in ray paths due to flow turbulence and velocity gradients.Compensation for signal attenuation and noise in high-temperature environments.
Related literature
ranked by community starsRay-path modeling errors in ultrasonic temperature measurement of moving gas flowsOpen source
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Creation and modification trail
1 recordsRecord title: Ultrasonic Temperature Measurement.
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