engineering fundamentals Member Info (rolschwarz)
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UserName: rolschwarz
Name: Roland E.C. Schwarz
Location: Milwaukee, WI
Occupation Mechanical Design Engineer
Specialty: complex surface modeling
E-Mail: rolschwarz@yahoo.com
URL: http://members.tripod.com/~rschwarz/resume.html
 
Profile Summary
http://members.tripod.com/~rschwarz/resume.html
 
  

Posts by rolschwarz
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Showing Messages 1-30 (of 444)  Next >>
Latent heating effect
Quick reality check: Ask yourself: "How does a refriger...
Posted 01/25/06 22:01 PST
convert Pressure to flow
For incompsressible fluids, flow rate is proportional to the squa...
Posted 01/24/06 18:46 PST
stress in a non linear elastic material
Respectfully, if you are asking to explain principle stress and v...
Posted 01/21/06 06:19 PST
stress in a non linear elastic material
A strain gage is exactly what its name says it is: a gage that me...
Posted 01/21/06 06:12 PST
Perfect Vacuum
If you put Hg into a volume at vacuum, some of it will flash to g...
Posted 01/05/06 15:08 PST
sudden force & gradual force
I don't believe there is an "official" definition of su...
Posted 12/29/05 06:42 PST
Plain Bearing - too much friction
Did you ADD the steel drill bushing or SWAP for one with higher c...
Posted 12/22/05 08:16 PST
Plain Bearing - too much friction
Last time I had a friction/wear problem on a bearing arrangement ...
Posted 12/22/05 06:29 PST
Life Cycle Analysis
So, Gerd, if I read this right...If you were kicked out, we would...
Posted 12/06/05 15:21 PST
total runout
 I understand what you are proposing, but it's important to ...
Posted 12/04/05 09:37 PST
total runout
Respectfully, gerd, you do misunderstand. Total runout in th...
Posted 12/03/05 10:49 PST
total runout
Good question.  I don't know.  Seems like cylindricity ...
Posted 12/02/05 18:27 PST
Micarta Phenolic, how do you saw this?
I looked up the literature on Micarta.  It is glass-filled.&...
Posted 11/19/05 11:01 PST
Micarta Phenolic, how do you saw this?
Also, don't cut too fast.  Keep the material cool.  Onc...
Posted 11/18/05 09:24 PST
Micarta Phenolic, how do you saw this?
My experience with machining phenolic was that tools did need to ...
Posted 11/18/05 09:20 PST
helicopter rotors
As an investment, I would like to buy you a life insurance policy...
Posted 10/30/05 14:08 PST
that face on mars
When I was a kid, my friends and I would spot animal shapes in th...
Posted 10/30/05 14:06 PST
Puzzling thermodynamics problem, please help!
I didn't see a melt point listed. 350F does seem a bit hot for P...
Posted 10/23/05 12:42 PST
about current transformer
What about using some sort of induction ammeter, similar to the k...
Posted 09/13/05 11:18 PST
about current transformer
I should qualify my response a little: I am talking about larg...
Posted 09/12/05 09:17 PST
about current transformer
In theory, it should be possible to reverse a transformer, swap s...
Posted 09/12/05 09:14 PST
Water pressure & amount of flow?
part3: there is a calculator on this site: http://www.efunda....
Posted 08/28/05 18:09 PST
Water pressure & amount of flow?
Part 2: Can you let the water run for a minute and measure the...
Posted 08/28/05 18:08 PST
Water pressure & amount of flow?
Just a quick pass at this... Pressure is easy. The overwhelmi...
Posted 08/28/05 17:55 PST
Expansion / Contraction of Ice
Fill in these blanks: Density of liquid water at +4°C:___ Densi...
Posted 08/19/05 06:27 PST
Expansion / Contraction of Ice
I did a little browsing on the subject. Everything I found says ...
Posted 08/17/05 05:55 PST
BIODIESEL
Probably the same flow meters used for conventional diesel, I wou...
Posted 08/16/05 17:46 PST
In defense of Bob Lazar and alien space craft
The same way North Korea acknowledges having nuclear weapons, per...
Posted 07/18/05 20:10 PST
In defense of Bob Lazar and alien space craft
If you think TV coverage equates veracity and legitimacy, then yo...
Posted 07/18/05 16:29 PST
In defense of Bob Lazar and alien space craft
Go ahead and start your secret society and then promptly relocate...
Posted 07/18/05 10:16 PST
Showing Messages 1-30 (of 444)  Next >>

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