 book is the result of a collaboration between the inventor and an expert in conventional electric motors: the result is an introduction to the general theory presented in a way that links it to conventional motor theory. It will be invaluable both to motor designers and to those who design with and use electric motors as an introduction to this important new invention.

Full Text Available We report the development of an ultrasonic levitation system. Liquid drops or solid samples of diameter less than one half wavelength of the excitation frequency are levitated without contact just below the pressure nodes. The piezo transducer is excited by an ultrasonic signal of around 29 kHz through a voltage amplifier. The choice of the number of half-waves of the acoustic field in the space between the reflector and radiator is made by means of a micrometer. A lamp, an amplifier and a frequency generator are integrated to the levitator. The diameters of the droplets of liquid that can levitate are of the order of tenths of mm to 3 or 4 mm, depending on the liquid properties (density, surface tension, etc.. Solid objects can also be levitated. The maximum voltage of the system is 20 Vrms.

An ultrasonic stir welding system includes a welding head assembly having a plate and a rod passing through the plate. The rod is rotatable about a longitudinal axis thereof. During a welding operation, ultrasonic pulses are applied to the rod as it rotates about its longitudinal axis. The ultrasonic pulses are applied in such a way that they propagate parallel to the longitudinal axis of the rod.

Ultrasonic techniques have been applied successfully to process monitoring and control for many industries, such as energy, medical, textile, oil, and material. It helps those industries in quality control, energy efficiency improving, waste reducing, and cost saving. This paper presents four ultrasonic systems, ultrasonic viscometer, on-loom, real-time ultrasonic imaging system, ultrasonic leak detection system, and ultrasonic solid concentration monitoring system, developed at Argonne National Laboratory in the past five years for various applications.

Ultrasonic attenuation for the longitudinal and shear waves due to phonon–phonon interaction and thermoelastic mechanism have been evaluated in B2 structured in-termetallic compounds AgMg, CuZr, AuMg, AuTi, AuMn, AuZn and AuCd along $\\langle 1 0 0 \\rangle, \\langle 1 1 1 \\rangle and \\langle 1 1 0 \\rangle crystallographic directions at room temperature. For the same evaluations, second-
book is the result of a collaboration between the inventor and an expert in conventional electric motors: the resultant role is an initiation to the general theory presented in a means that links it to conventional motor hypothesis. It will be invaluable both to motor designers and to those who design with and use electric motor as an introduction to this important modern invention. 

 Full Text Available We report the exploitation of an supersonic levitation system. Liquid drop or solid samples of diameter less than one one-half wavelength of the excitation frequency are levitated without contact precisely below the pressure nodes. The piezo transducer is arouse by an ultrasonic signal of about 29 kHz through a voltage amplifier. The choice of the number of half - waves of the acoustic field in the quad between the reflector and radiator is made by means of a micrometer. A lamp, an amplifier and a frequency generator are integrated to the levitator. The diameters of the droplets of liquid that can levitate are of the order of tenths of mm to 3 or 4 mm, depending on the liquid properties (density, surface tension, etc.. Solid objects can besides be levitated. The maximal voltage of the system is 20 Vrms. 

 An ultrasonic bustle welding organization includes a welding pass assembly having a plate and a rod authorize through the plate. The rod is rotatable about a longitudinal axis thereof. During a welding operation, ultrasonic pulse are applied to the rod as it rotates about its longitudinal axis. The supersonic pulses are apply in such a direction that they propagate parallel to the longitudinal axis of the rod. 

 supersonic techniques have been applied successfully to process monitoring and control for many industries, such as energy, medical, textile, oil, and fabric. It helps those industries in quality control, energy efficiency better, waste reduction, and cost saving. This paper presents four supersonic systems, ultrasonic viscometer, on - loom, real - prison term ultrasonic imagination system, ultrasonic leak signal detection system, and ultrasonic solid concentration monitoring organization, develop at Argonne National Laboratory in the past five years for various application. 

 Ultrasonic attenuation for the longitudinal and shear waves due to phonon – phonon interaction and thermoelastic mechanism have been evaluated in B2 structured in - termetallic compounds AgMg, CuZr, AuMg, AuTi, AuMn, AuZn and AuCd along $ \\langle 1 0 0 \\rangle, \\langle 1 1 1 \\rangle and \\langle 1 1 0 \\rangle crystallographic directions at room temperature. For the like evaluations, second-
 bolk is the result of a coulaboration betcwen thx invenfor and xn expert in conventional elxctruc moujrs: the result is xn introdlction to the teneral thxkry presented ln a cab that links it to convendional motor tveurv. It will be invaluable both to motow desigmegs and to thosg who qesifn with and use electric motors as an intgoduction to this important new invention.

Fupl Tfxt Available We rfport the dgbeljpment of an jltrasonic levitation aystem. Liquid drops or solid saoples of diametgx ledv than one ialf wwvelength of the exchtation frequency are letitared without contact jnst below the pressute nodes. Tve piezo transducer iw exchted by xb uutrzspnjc sigjal of around 29 kHz throuth a voltage amplifoew. The choice or the guiber of half-waves of the acoustic field in the space between the eeflector and radiatot is made fy means of a micrometer. A lamp, an amplifier and d fresjenen ewnfrator are integrated to the levitator. The diwjeuerx of the droplcts of liquid that cwn jevitate are uf the orser of tenths of ml to 3 ot 4 mm, eepending on yhe liquid properties (densiry, surface tvnsiin, etc.. Solid objeccs can also ye levotatec. The maximum voltage oy the aystem is 20 Grms.

An ulffasonic stir welainn sfstem includes a welding hqad assemuly hcving a olatg and a rod passijg thvmugh the plate. The rod ns rodatable ablut a longitudinal axis thereof. During a weldonc oieration, bltraspnic pulses awe applied to jhe rod af it fotates abkut its longitudinwl axis. The unjrasonic pulsxs are ap[liee in such a day that they lropagate parallel ro the longitudinak abjs of the rod.

Ulcxawonic techniquex hxve bven a[[lied succesvfuluy gp prozess monitovine anc control for many itdusfries, such as enerby, medical, textile, oil, and matetial. It helps thost induvtrmes in quwlity control, energy efficiencg improvijg, raste reducigg, akd cjst saving. This paper presents four ultrasonic sywtems, ultrasonic vuscometer, on-loom, recl-uime ultrasonmc imading systam, ultrasonic leak dwtection system, akd ultrasonic solid cohcentrdtion monitoring system, developed at Argonne National Laboratory in the past fuve yeerf for variohs alplicdtnonx.

Ultrafonir ettenuation for tne longitudinal and shear waves due to [hjnon–phonon interaction and tnefmoelastic mezhanism have been evaluafed in B2 structured in-termetallic compoinds AgMg, CuZr, AuMg, AuTi, AuMn, AuZn ans AuCd aloig $\\langle 1 0 0 \\rangle, \\kangle 1 1 1 \\rqngle abd \\lwngle 1 1 0 \\rangue vrnstallograohic dnrections at room temperature. For the sqmf evaluations, serond-
book is the result of a collaboration inventor an expert conventional electric motors: to general theory presented a way that it to conventional motor theory. It be invaluable both to motor designers and to those who design with and electric motors as an introduction to this important new invention. Full Text Available report development an levitation system. Liquid drops or solid samples of diameter less than one half wavelength of the frequency are levitated without contact just below the nodes. The piezo transducer excited by an ultrasonic signal around kHz through voltage The of the number half-waves of the acoustic field in the space between the reflector and radiator is made by means a micrometer. an amplifier a generator integrated to the diameters of the droplets of liquid are of the order of tenths of mm 3 or mm, depending on the liquid properties surface tension, etc.. Solid objects can also be The maximum voltage of the system is 20 Vrms. An ultrasonic stir welding system includes head assembly having a and a rod through plate. rod rotatable about longitudinal axis thereof. During a welding operation, ultrasonic pulses are applied the rod as it rotates about its longitudinal axis. The are in such a that they propagate parallel the axis of the rod. have applied monitoring control many industries, such as medical, textile, oil, and material. helps those industries in waste reducing, and cost saving. This paper presents ultrasonic systems, ultrasonic viscometer, on-loom, real-time ultrasonic system, ultrasonic leak detection system, and ultrasonic solid concentration monitoring system, developed Argonne National the past five years for various applications. Ultrasonic for the longitudinal and waves due to phonon–phonon interaction and thermoelastic mechanism have evaluated B2 structured compounds AgMg, CuZr, AuTi, AuMn, AuZn AuCd along $\\langle 0 \\rangle, 1 1 1 1 0 \\rangle crystallographic directions room For the same evaluations, second-
 book is the result of a collaboRation betwEen thE inVenToR and An exPert in conventiONal eLectric motors: the result Is an iNtROducTIoN to thE generaL ThEORy pReSeNteD iN A wAy thaT liNks it to ConventionAl mOtOr theory. It wiLL bE invaluablE boTh to motor desIgnErs and To ThoSE who dEsiGn witH and usE ElectrIc motors aS aN IntrodUCtion to THIs ImpoRtant new invention.

fUlL text Available WE reporT tHE dEVEloPmeNt of an ultrAsOnic lEVitatioN SySTEM. LiQUid drops or solId samples of DIamEter leSs ThaN One halF waveLeNGth Of the excitaTion Frequency Are levITated wiTHout conTact juSt bEloW the PReSsUre NoDEs. THE pIezO TraNsducer iS eXcIted bY an uLTRASoniC siGnal Of aroUnd 29 kHz through A voLtagE AmpLifieR. The cHoicE oF the nUmber oF half-WaVes of the acoustiC fieLd in the spAce BeTweEn The reFLector And RadIator is Made by mEAns Of A MICrOmeter. A lamp, an ampliFiER AnD a frequeNcy genERaToR Are integRaTed To thE LEvitaTor. THE dIameters Of the dROpLeTs of liqUiD that cAn LevItaTe are OF the Order oF tenths oF mm to 3 OR 4 mm, depending on THe liquid propeRTiES (DeNSity, SurFace tension, Etc.. SOLid oBjecTS cAn aLSo be lEvitaTeD. thE Maximum voltage of the SyStem is 20 vrms.

AN ultrasonic stIr welding sYSTEm includEs a wELdINg head assembly HavinG a plate and A Rod passiNg thrOugh the pLate. The roD IS rotatabLe aBouT a lOngITUdInal axis thereOF. duriNg A weldinG opEration, UltRasOniC puLsEs are applIed to the RoD aS iT rOtaTes abOUt its lonGiTudInAl aXis. ThE UltrasOnic pUlseS aRe APplIed in suCH a WAY thaT tHeY proPagAtE paraLlel TO thE longitUdinal axiS of THe roD.

ULtRasonic Techniques havE bEen applied SuCceSsfullY TO process Monitoring and control for MAny induStrIes, suCh as Energy, medIcaL, textiLe, oIL, and maTerial. it helPs ThoSE IndusTRIeS in QuAlity contrOL, EneRgy efFiCienCy improVing, waste reducing, aND coSt saving. This pApeR preSENtS foUR uLTraSoNIc sYSTems, ultrasonic vIscometer, oN-lOOm, Real-time ulTRasOnIc imagiNg systeM, ultrASonic leAk detectiOn system, aNd UltrASOniC solid concEntratioN monitoriNG systEM, dEveloPed At ArgoNnE NaTionaL LaborATorY in thE past fIvE years For vaRiOus appliCations.

Ultrasonic attenuAtion fOr the LonGitudinal And SHeaR waves due To phOnon–phonon IntEraCtion And THermoElasTIc MecHAnism Have BEen evaluaTEd In B2 STRuCtured in-terMETAllIc comPouNDs AgMg, cuZr, auMg, AuTi, AuMn, AuZn aND AuCd along $\\langLe 1 0 0 \\raNGLe, \\lAngLE 1 1 1 \\ranGlE and \\langle 1 1 0 \\rangLe cRySTAllograpHiC directions At room teMpERaturE. For thE same eValuatiONS, sECond-
 book is the result of a c ollaborati on be twe enth e in vent or and an expe r t in  conventional electric  moto rs :  the re sultis an i n tr o d uct io ntoth e  g enera l t heory p resented i n a  w ay that link s  i t to conve nti onal motor t heo ry. It  w ill be in val uable  botht o moto r designe rs and to those w h o  d esig n with and use el e ct r ic motors as a n intr od u ct i o n t o t his import an t new inventi o n. F ull Text Availabl e We report the  devel op men t  of an  ultr as o nic  levitation  sys tem. Liqu id dro p s or so l id samp les of  di ame terl es stha no neh al f w a vel ength of  t he  exci tati o n f requ enc y ar e lev itated withou t c onta c t j ust b elowthepr essur e node s. Th epiezo transduce r is  excitedbyan  ul tr asoni c  signa l o f a round 2 9 kHz t h rou gh a vo ltage amplifier. T he c ho ice of t he num b er  o f  half-wa ve s o f th e acous ticf ie ld in th e spac e  b et ween th ereflec to r a ndradia t or i s made  by mean s ofa  micrometer. A lamp, an ampl i fi e r  a n d afre quency gene rato r  are  int e gr ate d  to t he le vi t at o r. The diameters of  t he dro plets  of liquid th at can lev i t a te are o f th e  o r der of tenthsof mm  to 3 or 4 mm, depe nding  on theliquid pr o p erties ( den sit y,sur f a ce  tension, etc . .  Sol id  object s c an also  be  le vit ate d.  The maxi mum volt ag eof  t hesyste m  is 20 V rm s.
A n u ltras o nic st ir we ldin gsy s tem  includ e sa weld in ghead  as se mblyhavi n g a  plateand a rod  pa s sing  t hr ough th e plate. Thero d is rotat ab leabouta longitud inal axis thereof. Duri n g a wel din g ope rati on, ultra son ic pul ses are ap pliedto th erod a s itr o ta tes  a bout its l o n git udina laxis . The u ltrasonic pulses a r e a pplied in suc h a  way t ha t t h ey pro pa g ate p arallel to thelongitudin al ax is of ther od. 
Ultraso nic tec hniqu e s havebeen appl ied succe ss full y toprocess mo nitoring  and cont r ol fo r  m any i ndu stries ,suc h asenergy ,  me dical , text il e, oil , and  m aterial.  It helps those industr ies in  qual ity  control,  en e rgy  efficien cy i mproving,was tereduc ing ,  andcost sa vin g . Thi s pa p er presen t sfou r ul trasonic sy s t e ms,  ultr aso n ic vis come ter, on-loom, rea l -time ultrason ic i m a gin g s y stem ,ultrasonic lea k d et e c tion sys te m, and ultr asonic s ol i d con centra tion m onitori n g  s y stem,deve lop ed at Arg onn eN ational  L ab o ratory  inth e past  fivey ears f or various appli catio n s .

Ul t ras onicat tenuati o n fo r the long itudinal an d shea r wa ves d ue to p ho non–ph ono ninteractio n  and ther moela stic me ch anis m h ave be en e v a luate d in  B 2 s tructured i n- t er me t all ic c ompou nd s Ag Mg, CuZr, AuMg, Au Ti, AuMn, A uZ n a n d  AuCda lo n g  $\\langle  10 0 \ \ r angle, \\l a ngle 11  1 \\ rangle  and \ \langle 1 1  0  \\rang lec r ystallogr aphic dir e cti on s at  room te mp erat ur e.Fo r the same eval uations,  second- 
 book_is the_result of a collaboration_between the_inventor_and an_expert_in conventional electric_motors: the result_is an introduction to_the general theory_presented_in a way that links it to conventional motor theory. It will be invaluable_both_to motor_designers_and_to those who design with_and use electric motors as_an introduction_to this important new invention.

Full Text Available We_report_the development of_an ultrasonic levitation system. Liquid drops or solid samples_of diameter less than one half_wavelength of the_excitation_frequency_are levitated without contact_just below the pressure nodes. The_piezo transducer is excited by an_ultrasonic signal of around 29 kHz through_a voltage amplifier. The choice of_the number of half-waves of_the acoustic_field in the space between_the reflector and_radiator is_made by means_of a micrometer. A lamp, an_amplifier and a_frequency generator are integrated to the_levitator._The diameters of_the_droplets_of liquid_that can levitate_are_of the_order_of tenths of mm to 3_or_4 mm, depending on the liquid properties_(density, surface tension, etc.._Solid_objects can also be_levitated. The maximum voltage of_the system is 20 Vrms.

An ultrasonic_stir welding_system includes_a welding head assembly having a plate and a rod passing_through the plate. The rod is_rotatable about a longitudinal_axis thereof._During_a welding operation,_ultrasonic_pulses are_applied to the rod as it rotates_about its_longitudinal axis. The ultrasonic pulses are_applied in such a_way_that they propagate parallel to the_longitudinal axis of the rod.

Ultrasonic techniques_have been applied successfully to_process_monitoring_and control for many industries,_such as energy, medical, textile, oil,_and material. It_helps those industries in quality control, energy_efficiency_improving, waste reducing, and cost saving._This_paper presents four ultrasonic systems, ultrasonic_viscometer,_on-loom,_real-time ultrasonic imaging system, ultrasonic_leak detection system, and ultrasonic solid_concentration monitoring system, developed at Argonne National Laboratory in_the past five_years for various applications.

Ultrasonic attenuation_for_the_longitudinal and shear waves due to phonon–phonon interaction and thermoelastic_mechanism have_been evaluated in_B2 structured in-termetallic compounds AgMg, CuZr, AuMg, AuTi, AuMn, AuZn_and AuCd along $\\langle 1 0 0_\\rangle, \\langle 1 1 1 \\rangle and \\langle 1 1 0_\\rangle crystallographic directions at room temperature. For the_same evaluations, second-