⚙ Mechanical Engineering

A kerosene-fueled X-33 as a single stage to orbit vehicle.

Table of Contents. I.)Introduction. II.)Lightweight propellant tanks. III.)Kerosene fuel and engines for the X-33/Ventu...

9 comments posted 16yrs

posted by rgregoryclark

9 comments posted 16yrs posted by rgregoryclark

geocities website moved

Dear All, I had some interactive computer programs and lecture notes on my geocities site which has now been closed (Ya...

0 comments posted 16yrs

posted by sinniah.ilanko

0 comments posted 16yrs posted by sinniah.ilanko

compression strength of 1 inch aluminum tubing

How can I calculate the compression load factor for a 1 inch aluminum tube, 049-065 wall thickness

2 comments posted 16yrs

posted by advanced

2 comments posted 16yrs posted by advanced

BoA-Merrill Lynch , their lawyers and the Judge, questions for the DoJ and the Congress

Lawyers and Bankers here in the USA are sometimes very much in "cahoots" with Legislators Sadly sometimes even with som...

1 comments posted 16yrs

posted by financialtools1

1 comments posted 16yrs posted by financialtools1

Re: best physics simulation software?

crossposting to sci.engr.mech > Sorry if this seems like a vague title but I need some sort > of physics simulation / v...

0 comments posted 16yrs

posted by dlzc1

0 comments posted 16yrs posted by dlzc1

Blowdon Receiver Size Methods

Boiler Blowdown Tank Volume Estimation: Who has a hard and fast rules on boiler blowdown receiver sizing ? We manufactu...

0 comments posted 16yrs

posted by info

0 comments posted 16yrs posted by info

Face-to-face dimensions for Flanged globe-style control valves - ansi 2500# class

Hi everyone, I am sizing a control valve for a BFW application and its ANSI class came up 2500#. My control valve sizin...

4 comments posted 16yrs

posted by donatoaz

4 comments posted 16yrs posted by donatoaz

Air receiver Volumes - Calculator (pressure vessel for air) - size for system

Over the years I've heard so many rules of thumb, its interesting to find this excerpt from the Carbon Trust suggests t...

0 comments posted 16yrs

posted by info

0 comments posted 16yrs posted by info

openings for Sr. System & Performance Engineer

hello friend, a goog openings in a good company...... skills * Knowledge in use of SIMULINK /MATLAB / MATHCAD * mathema...

0 comments posted 16yrs

posted by sridphr

0 comments posted 16yrs posted by sridphr

entropy question

what is the entropy of grey goo? Is it high or low?

5 comments posted 16yrs

posted by rellick

5 comments posted 16yrs posted by rellick

Cheaper Than Yo Yoma's Cello

http://www.metacafe.com/watch/240975/f1_engine_song/

0 comments posted 16yrs

posted by BretCahill

0 comments posted 16yrs posted by BretCahill

8 full positions for doctoral candidates

The International Research Training Group "Non-linearities and upscaling in porous media" (NUPUS) of the Universities S...

0 comments posted 16yrs

posted by mfahadu

0 comments posted 16yrs posted by mfahadu

Pressurized chasis tubes / bike frames?

Was there not an experimental bike frame built that was highly pressurized (nitrogen) to increase its rigidity? I know...

4 comments posted 16yrs

posted by brafield

4 comments posted 16yrs posted by brafield

Losses in Steam Lines

Dear all, I=92m looking to find the approximate heat/steam losses in steam lines. I want to justify the instalation of...

1 comments posted 16yrs

posted by shayglenn

1 comments posted 16yrs posted by shayglenn

Which size drill for helicoil taps?

Hi NG, I finally (I'm in Grenada) found some metric helicoil sets for 6, 8 and 10 mm bolts. What I still need to know is...

3 comments posted 16yrs

posted by svpresent

3 comments posted 16yrs posted by svpresent