How To Read Moody Diagram

Procedure as with many fluid mechanics problems the first order of business is to determine. The coefficient can be estimated with the diagram below.

Moody Diagram In High Quality Printable Diagram

Refer to the moody chart.

How to read moody diagram. If the flow is transient 2300 re 4000 the flow varies between laminar and turbulent flow and the friction coefiicient is not possible to determine. For circular pipes the problems can be solved using swamee jain equation but for the other types it is really difficult. If however the flow is in the turbulent range we are ready to proceed with the moody chart.

Refer to the moody chart. Whether the flow is steady or transient we have to use it. How to read a moody chart.

Sonya lopez moody diagram at first glance three datasets in one. How to read the moody diagram by dr. Also remember just.

View test prep howtoreadmoodydiagram from ce 303 at california state university los angeles. In these cases moody diagram or moody charts are really handy. Compute the relative pipe roughness.

This value is the roughness of the pipe. A moody chart is commonly used by engineers to calculate the darcy weisbach friction factor which is then in turn used to calculate headpressure loss due to friction in pipes. The friction factor can usually be interpolated between the laminar value at re 2300 and the turbulent value at re 4000.

Si based moody diagram. If you try to solve this factor directly much complexity is experienced. If the reynolds number falls in the laminar or transition range.

Compute the relative pipe roughness. If the reynolds number falls in the laminar or transition range refer to appropriate equations. This value is the roughness of the pipe.

Reading Moody Diagram Practice Youtube