ellipsoidal model

基本解釋

The temperature field and residual stress field were obtained by using 3-D double-ellipsoidal heat source model to simulate welded process.
在模型中運(yùn)用移動(dòng)的三維雙橢球體熱源作為輸入熱源來模擬焊接過程，最終獲得了焊接溫度場(chǎng)和殘余應(yīng)力場(chǎng)。
rjggy.net
The comparisons between the simulated results of two models and experiments show that double ellipsoidal model is better than Gaussian model on three-dimensional analysis.
兩種模型的仿真結(jié)果與工藝試驗(yàn)結(jié)果比較表明，雙橢球形熱源模型比高斯熱源模型更適合雙絲焊的三維有限元分析。
This paper makes a comprehensive and systematic study of the establishment of the earth's ellipsoidal gravity model and the solution of the boundary value problem under ellipsoidal boundary.
本文全面、系統(tǒng)的研究了地球重力場(chǎng)橢球諧模型的建立和邊值問題在橢球界面下的求解情況。