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- The results show that the application of DST and DPT during mold filling of magnesium die casting leads to the decrease of filling pressure and the decrease of surface quality of the castings. 結果表明： 鎂合金壓鑄充型過程中採用減速或減壓工藝會造成型腔內充填壓力降低， 導致鑄件表觀質量下降；
- Calculation of pressure and velocity is very important for the simulation of mold filling of castings. 摘要鑄造充型過程數值模擬計算中，速度場和壓力場的求解非常重要。
- A study of optimization is made to the mold filling simulation on low pressure die casting for automobile wheel casting. 以低壓鑄造汽車輪轂為研究對象,對鑄造充型過程數值模擬演算法進行了研究改進。
- An adaptive implicit algorithm was proposed for RTM mold filling simulation. 提出了一種基於界面更新的RTM充模分析的自適應隱式控制體積法。
- Left ventricular filling pressure was lowered from an average of 22 to 12 mmHg. 左心室充盈壓平均從22毫米汞柱降到12毫米汞柱。
- A local LU factorization method was proposed to solve pressure equation for mold filling in injection molding and was compared with iterative methods. 提出了一個LU局部分解方法來求解注射充模過程的壓力方程,並與其他迭代方法進行了比較。
- Through genetic algorithm, the injection molding parameters that affect thin-wall mould warpage,namely the mold temperature, melt temperature, filling pressure, packing pres... 按該參數進行試驗,效果良好,可以有效地減小薄殼塑件翹曲變形,其試驗數值與計算數值基本相符,說明所提出的方法是可行的。
- Tin is important as it imparts an improved "fluidity" to the molten alloy and helps in mold filling. 加錫是很重要的，因為它可以改進熔融合余的流動性，從而使其易於注入模具。
- A new method for mold filling simulation based on body-fitted coordinate (BFC) is presented. 介紹了一種基於適體坐標系(BFC)的充型過程模擬方法。
- Comparison between BFC and conventional mold filling simulation method is conducted by several simulation examples. 通過算例比較了BFC方法與基於笛卡爾正交網格方法的各自特點。
- A new implicit numerical algorithm was proposed for mold filling simulation of RTM. 摘要RTM充模分析的隱式方法需要迭代來決定樹脂注滿的區域。
- In this paper, the Control Volume Finite Element Method (CVFEM) was applied to simulate RTM mold filling. 由於有限元控制體積法不需要對變界面進行網格的重新劃分而獲得廣泛採用。
- They found that ventricular filling pressure was lowered from an average of 22 to 12 mmHg. 他們發現,心室充盈壓力平均從22毫米汞柱降到12毫米汞柱。
- Face the life that fills pressure, how should release oneself? 面對充滿壓力的生活，該如何釋放自己？
- As a close-mold process,it is difficult to observe the mold filling and chemical reaction procedure in the RTM process. RTM為閉模成型工藝,難以觀察到模腔內樹脂的充模與固化反應過程。
- Tin is important as it imparts an improved " fluidity" to the molten alloy and helps in mold filling. 加錫是很重要的，因為它可以改進熔融合余的流動性，從而使其易於注入模具。
- In patients with pulmonary oedema, venous capacitance is increased, thereby decreasing left ventricular filling pressure. 在病人的肺水腫，靜脈電容增加，從而減少左室充盈的壓力。
- The BFC grid can improve the calculation precision and efficiency for the mold filling simulation of complicated and curved-shape castings. BFC是以提高複雜曲面薄壁鑄件充型過程的數值模擬精度和計算效率為目的的一種新技術。
- The molding filling process is a very important phase in RTM. 樹脂充模是RTM工藝成型過程中的重要一環。
- The importance of studying the mold filling velocity of Mg alloy in the expendable pattern casting (EPC) process is pointed out in this paper. 消失模鑄造的充型過程對於獲得健全鑄件至關重要,研究工藝參數對鎂合金消失模鑄造充型速度的影響,對於工藝參數的優化和鑄件質量的提高具有非常重要的理論和實用價值。
