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Piston Group Buy (Read 48 times)
vroom1776
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Re: Piston Group Buy
Reply #105 - 05/10/07 at 08:04:26
 
Dissertation title = "The Manipulation of Magnetostatic Waves"

basically magnetically excited spins (part of the electron, no "classical" analog, very quantum, but we usually treat it classically anyway cause there are so many of them).  When they "spin" out of phase with each other, you have a "spin wave," or maybe a "Magnetostatic wave," or even a "Magnetostatic spin wave."  They can be manipulated to do different things.  Applications include, radar, communications, signal processing, magnetic storage (hard drives).

Got my BS in general Physics from University of Massachusetts at Dartmouth, 2000.  This is not the UMass you've heard of (unless you listen to the Pixies), nor the ivy league school.

MS, 2003 at Colorado State University in High Energy Physics

Presently in the Magnetism & Magnetics Materials Laboratory, also at CSU, physics dept.

BS = bull sh*t
MS = more sh*t
PhD = Piled Higher and Deeper.  I get a shovel.

Link to my group

under the "group" heading, I'm Kevin

table of contents of dissertation, V2:



TABLE OF CONTENTS

1      INTRODUCTION
1.1  Subject and Motivation
1.2  Investigation Overview

2      GENERAL THEORY OF MAGNETOSTATIC WAVE EXCITATIONS IN ONE- AND TWO-DIMENSIONAL MAGNETIC THIN FILMS

2.1  Spin Precession, Damped Precession, Ferromagnetic Resonance, and Magnetostatic Waves
2.2  Magnetostatic Waves in One-Dimensional Magnetic Thin Films
2.3  Magnetostatic Waves in Two-Dimensional Magnetic Thin Films
2.4  Yttrium Iron Garnet Thin Films
2.5  Excitation of Magnetostatic Waves in Magnetic Thin Films

3      MAGNETOSTATIC WAVE PULSE CARRIER WAVE NUMBER MANIPULATION

3.1  Theory of Magnetostatic Wave Propagation in Non-uniform Magnetic Fields
3.2  Experimental Setup
3.3  Experimental Results and Analysis
3.4  Conclusions

4      MAGNETOSTATIC WAVE PULSE CLONING AND TRAPPING

4.1  Introduction
4.2  The Three Wave Parametric Interaction
4.3  The Cloning and Trapping Process through the Three Wave Interaction
4.4  Experimental Setup
4.5  Experimental Results and Analysis
4.6  Conclusions

5      MAGNETOSTATIC WAVE DIFFRACTION AND SELF FOCUSING IN A TWO DIMENSIONAL MAGNETIC THIN FILM

5.1  Theory and Computer Aided Calculations
5.2  Experimental Setup
5.3  Anisotropic Magnetostatic  Wave Diffraction
5.4  Magnetostatic Wave Self Focusing
5.5  Conclusions

6      SUMMARY
6.1  Conclusion
6.2  Future Work

REFERENCES


plus maybe some appendices, like computer code, and microwave connector care


If I was smarter, I would have stopped with the MS.  If I ever have children, I will not encourage them to go to grad school.  Worst decision I ever made, except for 3 things (in order of occurence:

1)  Colorado kicks butt.
2)  Bought a savage
3)  met Vroomette

and I made some good friends

Grin  Grin  Grin  Grin  Grin  Grin  Grin  Grin  Grin  Grin  Grin  Grin  Grin  Grin  Grin  Grin  Grin
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verslagen1
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Re: Piston Group Buy
Reply #106 - 05/10/07 at 08:23:21
 
Ah, life choices and their consequences.   Grin
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justin_o_guy
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Re: Piston Group Buy
Reply #107 - 05/10/07 at 08:25:17
 
I can sure see why you chose Kevin for a screen name in such a forum. Somehow" Vroom" just wouldn't fit in so well..Uhh The chair recognizes the esteemed Dr. Vroom, Yes Dr.Vroom? What is your position on this? OHH, I see, Dr. Vroom is going to put a "positive spin" on the whole thing..MEE? Pick on a guy? Naah!

Seriously, HUGE congratulations. I hope your paper is well received. SO., When you go to work, what will you want to be doing?
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vroom1776
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Re: Piston Group Buy
Reply #108 - 05/10/07 at 08:43:54
 
any of my friends who call me doctor will have to go see one.

I am getting the he11 out of the academic world.  other than that, I don't care too much (right now).  I don't want a job that requires security clearance.  I would likely enjoy being a Sales Engineer for Agilent.  how many $100k oscilloscopes do I have to sell a year to make a living? prolly not too many.

thanks!
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mpescatori
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Re: Piston Group Buy
Reply #109 - 05/10/07 at 08:55:54
 
Hey, VROOM, I visited the Magnetics Group website...

...what's with the Harry Potter wands ?

Grin
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Maurizio Pescatori, Esq.
Gentleman Rider

Mikuni BST40, K&N filter, Stage2 cam, Verslagen tensioner, Sportster muff, 120 proof moonshine, Pirelli MT 66 tourers... and a chain conversion too !
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vroom1776
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Re: Piston Group Buy
Reply #110 - 05/10/07 at 09:09:42
 
at the top?

those are "spins," or "magnetic moments."  Doesn't really matter.  They are spinning out of phase, and are a "spin wave."  the spins are associated with the magnetism.
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LANCER
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Re: Piston Group Buy
Reply #111 - 05/10/07 at 13:51:07
 
Dude, please accept my congratulations for a very significant job well done.  You did good.   Wink

It is a long haul to get where you are now and I will pray that God will provide the job that would fit you best, that will be enjoyable and interesting for you, as well as provide abundantly for you and family.  You have worked hard and will now be rewarded for it.
Actually, having a share in the developement of something new is a good thing...very profitable.

[glow=red,2,300]BE BLESSED [/glow] my friend.
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justin_o_guy
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Re: Piston Group Buy
Reply #112 - 05/10/07 at 14:48:14
 
It's back together. Need to finish the tuning & see what the MPG is after all said & done. I might be able to get back on the list if the MPG isn't so crummeee I cant afford to go to a bigger piston. I will need some time, tho, cuz we got the kid a laptop & CRUShed me financially for a while.. I DO want a 152.5 main to try out if anyone has one to sell..
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LANCER
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Re: Piston Group Buy
Reply #113 - 05/10/07 at 15:46:43
 
Dude, remind me of your mailing address and I will put one in the mail for you tomorrow morning.  I am sending several things out tomorrow since we are leaving for a long weekend in NC.
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Dr_Jim
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Re: Piston Group Buy
Reply #114 - 05/10/07 at 16:45:26
 
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« Last Edit: 12/23/07 at 14:50:41 by Dr_Jim »  
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justin_o_guy
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Re: Piston Group Buy
Reply #115 - 05/10/07 at 17:08:04
 
Well, your check is in the mail Dr J., cuz I was going to pay you even tho the thing didnt get here.If I have 2 & someone else needs one,I will send it, freee... But, if the P.O. wrecks one, then I'll just have the one. I hope you did more than stick it in an envelope this time. Their machine that spits envelopes thru a reader must pinch between rollers, & just squirted that jet right thru the end O the envelope after a few readers. I could see where it was cut & then a big chunk was just Goooone baby! I groaned pretty  loud when i saw that..
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Dr_Jim
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Re: Piston Group Buy
Reply #116 - 05/10/07 at 23:03:20
 
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« Last Edit: 12/23/07 at 14:50:10 by Dr_Jim »  
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justin_o_guy
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Re: Piston Group Buy
Reply #117 - 05/11/07 at 07:43:56
 
Ahhh, the baggie explains the size of the chunk gone from the envelope. Anyway, the empty envelope & check are headed your way. Thanks all for the support & when , or if, I have a spare, I will send one to whomever needs it. I am obligated to return as many jets as I can to the shop, since I never paid for any of them. The dude just kinda shrugged it off. People sure are nice sometimes. Thete's a bunch of them here that way, I see "You pay the freight & it's yours" all the time. Maybe it's not as big a deal as I think it is, but I see the world in a pretty dim light, & stuff like that reall brightens my day.
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vroom1776
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Re: Piston Group Buy
Reply #118 - 05/11/07 at 08:00:12
 
Thank you all for your kind, supportive words.

I'm not done yet, but I can see the light at the end of the tunnel, and I don't think it's a train!
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LesGolden
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Re: Piston Group Buy
Reply #119 - 06/01/07 at 10:30:26
 
It will happen.  I'm afraid the only way to get higher compression pistons is to order custom pieces and 4 is the minimum.  The only thing left to do to finalize the numbers (correct me if i'm wrong anyone) is to check valve clearance.  Lancers idea (again correct me if i'm wrong) was to put 2mm (the necessary height adjustment for the compression bump) of modeling clay onto the piston top then reassemble the engine, turn it over by hand one full cycle (two full rotations) then disassemble and check the clay for indentations from the valves.  This will tell us if and how deep we need valve pockets cut into the pistons.  So, if anyone with their motor on a bench would like to do this step we can make the order.  I still have my money set aside for the piston, rebore and coating so i'm ready as soon as we can do it!
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You just gotta take the high road
Leave old lovers on the low
Raise your face and smile baby
There's somewhere you gonna go...
on your ls650
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