常見例句In this paper, hydroxyethyl cellulese(HEC) aqueous solution is a non-Newtonian fluid with shear thinning. 在本實(shí)驗(yàn)中,羥乙基纖維素(HEC)的水溶液為剪切變稀的非牛頓流體。Starting from semisolid slurries,SSM processing exhibits two distinctive rheological characteristics :pseudoplastic(or shear thinning) and thixotropy. SSM加工以半固態(tài)金屬漿料作原料。SSM漿料通常表現(xiàn)出兩種獨(dú)特的流變特性:假塑性和觸變性。Shear thinning is characterized by the Power law fluid model. A mass conserving cavitation algorithm is used to solve the modified Reynolds equation. 冪律流體模型用來(lái)表征剪切變薄的流變學(xué)特征,質(zhì)量守恒的油膜破裂算法用于雷諾方程的求解。The results showed that starch pastes owned pseudoplastic and the shear thinning characteristics, the shear stability and heat stability were improved. 結(jié)果表明:所有樣品均呈現(xiàn)假塑性流體特征,與原淀粉相比改性后的淀粉糊熱穩(wěn)定性和剪切穩(wěn)定性得到提高。The weak flocculate forms in the paste at rest.The paste is a shear thinning paste, which has rheological property and very fits screen printing. 靜止時(shí)漿料中形成弱的絮凝,是剪切變稀體,有一定觸變性,具有較好的絲網(wǎng)印刷適性。The results showed that starch pastes owned pseudoplastic and the shear thinning characteristics,the shear stability and heat stability were improved. 結(jié)果表明:所有樣品均呈現(xiàn)假塑性流體特征,與原淀粉相比改性后的淀粉糊熱穩(wěn)定性和剪切穩(wěn)定性得到提高。 返回 shear-thinning