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Name: Moody diagram
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In engineering, the Moody chart or Moody diagram is a graph in non-dimensional form that relates the Darcy-Weisbach friction factor fD, Reynolds number Re, and relative roughness for fully developed flow in a circular pipe. It can be used to predict pressure drop or flow rate down such a pipe. 10 Aug If however the flow is in the Turbulent range, we are ready to proceed with the Moody Chart. Compute the relative pipe roughness. This value is the roughness of the pipe, divided by the diameter of the pipe. REMEMBER, you want this to be unitless, so ensure that the roughness and diameter are in matching units. A Moody diagram that can be used to estimate friction coefficients.
The Moody diagram (also known as the Moody chart) is a graph in non-dimensional form that relates the Darcy friction factor, Reynolds number, and the relative roughness for fully developed flow in a circular pipe. 22 Oct - 5 min - Uploaded by Simmy Sigma An introduction to the famous Moody Chart! We use the Moody Chart often to estimate. 11 Jan - 6 min - Uploaded by LearnChemE Explains how to read a Moody chart for determining frictional factors in pipe flow problems.
29 Jan - 4 min - Uploaded by Spoon Feed Me eloquentgraphics.com for more FREE video tutorials covering Fluid Mechanics. How to read Moody Diagram. In fluid dynamics we have to solve problems which involves the use of Darcy-Weisbach friction factor f. Whether the flow is steady. MOODY(UNITS,PAPER,NAME) generates a four axis, publication quality Moody diagram as a PAPER size encapsulated postscript file NAME with UNITS. 13 Jun On the Moody chart the friction factor is shown on the left hand y-axis, the Reynolds number is shown on the x-axis and the relative roughness. The equations used in this program represent the Moody diagram which is the old-fashioned way of finding f. You may enter numbers in any units, so long as.