Thermal environment wind tunnel test is assessing ground theoretical calculation method to provide a basis for the anti-thermal design an important means of

Thermal environment wind tunnel test is assessing ground theoretical calculation method to provide a basis for the anti-thermal design an important means. Ground testing of measuring heat directly affects the accuracy of calculation methods and the selection of anti-thermal structure, is to determine whether or not the key factor in the success of  electri cenergy meter . Film resistance thermometer as the most common shock tunnel heat flux measurement sensors, trial staff from the sensor production, calibration, installation, data acquisition system aspects such as the sampling  electric meter  to improve measurement precision thermal test. In fact, the film resistance thermometer in the test measured voltage information (ie, temperature variation), but also through theoretical analysis and calculation the temperature information into heat flow values.