transient thermal response 中文意思是什麼
transient thermal response
解釋
瞬時熱效應-
The paper simulate the transient thermal response of projectile wing according to the simulation software, and discuss the ablation characteristic when the projectile wing is in different initial velocity, in different wing shape, in different atmosphere condition and in different material condition
本文通過模擬軟體模擬了彈翼的瞬時燒蝕外形，並詳細討論了不同初速、不同翼形、不同氣象條件及不同材料條件下的燒蝕特性。 -
The model is solved with the finite difference method, the simulation software is organized to simulate the transient thermal response of the front region of projectile wing such as those launched by electrothermal chemical guns
採用有限差分法進行數值求解，並編制了較為通用的模擬軟體，用於模擬諸如由電熱化學炮發射的高超聲速穿甲彈彈翼前緣的瞬時熱效應。 -
Firstly, wall ’ s transfer matrix is deduced by laplace transformation based on 3r2c thermal network model. secondly, frequency response of transfer matrix is calculated. thirdly, we make the frequency response of transfer matrix of stimulation model equate the theoretical frequency response of wall transient heat conduction by applying appropriate identification algorithm, from which we can obtain every polynomial ’ s coefficient of model transfer function, then each parameter of resistance and capacitance is calculated by appropriate optimization algorithm
首先，根據模擬熱流網路模型用拉普拉斯變換推出墻體的傳遞矩陣;然後，計算傳遞矩陣的頻率響應;最後，採用頻域回歸方法求出模型傳遞函數各次項的系數，進而通過一定的優化演算法確定模型的各個熱阻、熱容參數，使通過模型建立的多項式s -傳遞函數與墻體瞬時傳熱的理論超越s -傳遞函數完全等價。 -
The sensor is calibrated, then the relative curve of heat flux vs thermal voltage is determined. moreover, the test of responses of steady state and transient state has been done and the results are compared with predecessors ? results, and proved to be advanced in response speed
在此基礎上對薄膜熱流計進行了穩態響應測試和瞬態響應測試，並與國外的結果進行了比較，結果表明，該熱流計在響應速度方面較快，在靈敏度方面稍低。
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