Student or Learner
I have written a scientific paper but my Prof. claims that there are some grammatical errors in it, for example the following sentence: The coolant gas is considered to be an incompressible flow and for the expression of the relationship between its various physical properties, the ideal gas law is employed.
I am grateful if u let me know about the mistakes of it
I don't think that the gas is a flow, as you state. The gas is considered incompressible. It also sort of belabors the point to explain about "the relationship between its various physical properties." You can simply state that the ideal gas law is used. Anyone who knows the ideal gas law will know what it is for and that it is an equation that relates various properties.