palvarez83
Project Engineer
Can someone help clarify/confirmed how to use the relative rigity tables in the Hiner book? I obviously see there is only one input variable in the equation (H/D). What isn't clear is the top the rows and columns. I suspect that I'm supposed to add the H/D' from the row header and the column header to get more precise on the decimal.
For example if I'm working off of table D1 and my H/D was 0.52, I would go with the 0.5 row and the .002 column to make 0.52 and return the answer Rc = 4.712.
Is this corrrect? It appears to match with the equations. However, the chart is pretty obscure so thought I'd make sure.
For example if I'm working off of table D1 and my H/D was 0.52, I would go with the 0.5 row and the .002 column to make 0.52 and return the answer Rc = 4.712.
Is this corrrect? It appears to match with the equations. However, the chart is pretty obscure so thought I'd make sure.