Many thinks to all the responses.
Especially grateful to Bimr. Your imformation are very helpful. Could you please resend the 3rd link please? I couldn't open it.
Shouxi
The consideration is reasonable and easy to be understand. The problem is how the numbers come from? For example, for the conedown vertical tank bottom, the slope must be larger than 1:30. How the 1:30 comes from? Is 1:25 ok too? Which document defines the 1:30 first and what are the details of...
In the design and construction of the airport hydrant system, the max flow velocity limits in pipelines is set as 1.83 m/s by API. There are other max set numbers for this velocity in other codes. Could anyone tell me please what the main consideration and how the numbers were derived? What's...
