Recent content by mojomike

Homework Statement Air/Water vapor mixture, at 26C and 45%RH. What is the Dew-point temperature Homework Equations Tdp = Tsat when pg=pv RH = pv/pg The Attempt at a Solution From the psychrometric chart I can get the Humidity ratio, volume per kg dry air, Enthalpy, and...

Problem resolved. Thanks anyway!

Updated: Finite difference of Laplacian in spherical Homework Statement I understand the problem a little better now and am revising my original plea for help. I don't actually need to integrate the expression. Integration was just one technique of arriving at a finite difference...

Thanks for the response, Well, I tried to substitute that inside the parenthesis, but there's that blasted extra x outside of it to deal with. In integrating by parts, I made x the integration term(v) and the other part the differential term, but the result is just another integral only more...

Homework Statement I need to solve the following integral: { x * ((1-x)/3)^(1/7) dx where { represents the integral symbol b/c I don't know how to type that. The Attempt at a Solution I've tried integration by parts and don't get anywhere. None of the integration techiques I...