Recent content by NateP

  1. N

    Undergrad Mass Flow through a 1.5 Pipe @ 300kpa

    Thanks for the link, P1 = P2 in my case, but having trouble understanding if this would fall under Adiabatic or Isothermal, but I take it has something to do with the velocity of the gas? It looks like I need to start with finding the sonic velocity under the given conditions. Looking at...
  2. N

    Undergrad Mass Flow through a 1.5 Pipe @ 300kpa

    Mass Flow through a 1.5" Pipe @ 300kpa Hi, I'm having some trouble with finding the "choke" point of a 1.5" diameter pipe. Conditions: 300 kPa 383 deg K 1.5 in D I've tried using this little guy, http://www.grc.nasa.gov/WWW/K-12/airplane/mflchk.html, with the Mach = 1, and only...