作业帮 > 英语 > 作业

物理流体力学The siphon is used to transfer liquid from a higher le

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/07/18 04:59:26
物理流体力学
The siphon is used to transfer liquid from a higher level to a lower level.If the fluid is drawn up and is continuous through the tube,determine the velocity of flow of gasoline if the vertical distance from the liquid surface to the outlet is 1.0 m.
水全部抽出的所需时间(水没有阻力,这是纯理想化):t=Ah/{A1√(2gd) } 式中√(2gd) 为水在水管中的理想流速,水管中自上至下的流速都是这个值