Engineering topics
Publications and source records attributed to Beimgraben, H. W..
Series of graphs shows temperature-pressure relationship for air, nitrogen, helium, oxygen, and hydrogen when flowing across line restriction over wide range of temperatures and pressures. Graphs can be applied as engineering guides for component manufacturers and piping system designers.
Mathematical techniques analyze fluid flow through circular duct, enlarged or constricted circular duct, and across an orifice or nozzle. Using subsonic Mach number as basic flow parameter, a series of working graphs displays the variation of various physical parameters in each of the flow conditions.