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mechanical

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page 26

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2 ONESTEPBACK,()NE GIANTLEAPFORWARD To send humans,back to'thernoon, the best mission de~ign was staring NASArigh~i.ntbeface. Bv John

F. Connol,ly ,

32 PO\-IERG;'\,..";\

energy

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'. ,NO HURRYTQ,RECYCLENuclear plants and\i\fastè.

BV Frank N, von !-:Iippel

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3 fi WILDBI.UE:YON[)~RStijl pushing the gas to new heights ofperf&manêe. BV Lee S. Langston

40 BEŒ~~i~;~'+~~;~j~ANSFORMATION Whenwill fuel.censfin~nYiêfl)etgejsth~bestchoicefor electrical generation? BV Mark Williâ."s and Scott Samuelsen

44poWER'JA,t'ND~~ ., BVJeffrè\IWin~er{ ,'co;

NOMESH, NO FUSSSimultaneousdesign and analysis without the finiW~elêrl)entmesh. Bv Jean Thilmanv

,INPUT/OUTPUTSphereof heights.

ev M;".ha~1 Abràms -fu~fE ',<.~.

S"""G rHE STANDARD

Be,1 Nonp,inl

Mo90zine

WI!E8@ General Excellente Aword i!i~

MachankalEngineering :S!~

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MECHAHICAL

EHGIHEERIHG,ÜSSN °025,6501)" p"bJ;,I;edmanthlybyThc Ame,i"n Socie",ofMe,h",-

ic,j Enginecrs,ThrêePark Âycnne,NcwYo,k,J',(yl0016-5990, Pe';odi,~ls PŒ"'gc raid "' New yo,k, NY,andadditional mailiog offices, POSTMASTER, Send addcc§ change, to lvlrd",,!,,/ E,~!"",i"g, cio The Ame';"n Society ofMcclunic,jEngineers"22~,,v D,ive, Box 2300, Fairfield, NJ 07007-2300, PRICES. Tom,~hers, onnÜaIlY,~29f~~inj,blm,,~,bership ,ubmiption, single capy $4; mb"ripcian priee co namriembers av,;[ablcupaùieqÜe,i,'COPYRIGHT,@2006 by The Amedean Saciecy afMechanical Engihem, Canad;an Gaa,ti&,Sô<vi<es Ta"Regi","ion.#126148048, P,;med in USA, A",hmi"cion ta phatocapy ma,,';,j foc imemalac pêrsan,r";2iuid,,,iictummnœ; not fulling within ,he fuir use pcovisians of the Copyright Act isgramcdbyASME talib"ni" and achec usc" regi"eced with ,he Capy,ight Clear- ance CMter TrnosaccianaIReportingSe<vieê:222 Ros"vood Driye, Danv",,]vIA 01923, Reque" for 'pe- cial pemilision ac bulk capying shouldbe addcc",dto Rep,in~/Pet1ui"ions Departmem,

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2 May 2006 mechanical engineering

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May 2006 Volume

On the cover:InsideYucca Moùntain Debate revivesoverrecyclingar burying

49 NEW PRODUCTS

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5 7<,ASME'PUB'U'6ATIONS

58 ME BOOKSHELF

59 CODES& STANDARDS

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6Q :'OPPORTUNITIES

62 CONSULTINGSERVICES

Whenaccessingthe Web, do you use a broadband or dial-upconnection?

Both 20%-

Other 5%.

Where do you most commonly access the Web?

Thenext Question of theMonthwill be posted on May 1.

The M,E. Magazine Online exclusivefeaturefor May is an article entitled "Engineering Product Development" by Sam Burd and Pete TO?'meyof Medical and Biotech Developments Inc.

The article explores the dramatic benefits gainedfrom product redevelopment-a process requiring much less investment than developing a new productfrom scratch, The story includes a case study of a product redevelopment project condlicted by Burd and Tormey's company.

4 EDITORIAL - 6 LETTERS 1

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NEWS 8. NOTES

16 COMPUTING

2a SOFTWARE EXCHANGE

22 TECHNOLOGYFOCUS

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