No Flow in a basic hydraulic system

7 次查看（过去 30 天）
alarson52
alarson52 2016-5-16
评论： alarson52 2016-6-13
See attached picture. I have modeled a very simple hydraulic system and pressure readings are as expected, but I am reading no flow. I've double-checked all of my parameters and nothing seems out of line. What am I missing here?
  2 个评论
Mika Herranen
Mika Herranen 2016-6-10
You need a 'Hydraulic flow rate source' instead of tank.
alarson52
alarson52 2016-6-13
Actually, the tank is fine. Sebastian's answer is correct. The system works fine if the pressure gauge is connected in parallel.

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Sebastian Castro
Sebastian Castro 2016-6-11
I think the problem is your Hydraulic Pressure Sensor is connected in series, and is acting as an infinite resistance. Flow sensors go in series; pressure sensors go in parallel.
Make sure you connect that sensor in parallel, so there is a flow path from the tank all the way through the reference.
- Sebastian

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Upgrading Hydraulic Models to Use Isothermal Liquid Blocks 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by