diff --git a/docs-en/calculators/pam/concentration.md b/docs-en/calculators/pam/concentration.md new file mode 100644 index 0000000000000000000000000000000000000000..372c6b12d923c48e9535c4c775c6b6b063cd5e0f --- /dev/null +++ b/docs-en/calculators/pam/concentration.md @@ -0,0 +1,20 @@ +# Blocks concentration + +This module makes it possible to calculate the concentration of uniformly distributed blocks in a rock-ramp fish pass. + +It allows to calculate one of the following values: + +- The width of the pass (m) ; +- The number of blocks ; +- The diameter of the blocks (m) ; +- The concentration of the blocks \(C\). + +## Formula + +The formula is detailed in the [rock-ramp fish pass](./macrorugo.md) documentation. + +## Harmonization + +When calculating the number of blocks, if it is not an integer, upward and downward harmonized numbers of blocks are given along with corresponding concentration values. + +Tolerance is of the order of a centimetre. diff --git a/docs-en/calculators/pam/macrorugo.md b/docs-en/calculators/pam/macrorugo.md index 50568013639cd7b7c048e7a3a86134e2da0ffaa5..bcd90f51ea3c4ba419f4cd6fe6b2b5766eec04ee 100644 --- a/docs-en/calculators/pam/macrorugo.md +++ b/docs-en/calculators/pam/macrorugo.md @@ -1,6 +1,6 @@ # Rock-ramp fishpasses -The rock-ramp fishpass calculation module makes it possible to calculate the characteristics of a rock-ramp pass made up of uniformly distributed blocks with equal transverse \(ay\) and longitudinal \(ay\) spacings. +The rock-ramp fishpass calculation module makes it possible to calculate the characteristics of a rock-ramp pass made up of uniformly distributed blocks with equal transverse \(ax\) and longitudinal \(ay\) spacings. 