Marka mowjadaha ultrasonic ay ku faafaan dhexdhexaadka, sababtoo ah isdhexgalka ka dhexeeya hirarka ultrasonic iyo dhexdhexaadka, dhexdhexaadku wuxuu ku dhacaa isbeddello jireed iyo kiimiko, taasoo keentay taxane farsamo, kuleyl, elektromagnetic iyo kiimiko kiimiko ultrasonic, oo ay ku jiraan saamaynta soo socota:
Saamaynta makaanikada
Ficilka farsamada ee uu keeno ultrasound wuxuu kor u qaadi karaa emulsification ee dareeraha, liquefaction ee jel, iyo kala firidhsan ee adag. Marka dareeraha ultrasonic uu sameeyo mowjad taagan dhexdhexaad ah, qaybaha yar yar ee dareeraha ah ee ku jira dareeraha waxay isku urursan yihiin noodhka sababtoo ah xoogga farsamada waxayna sameeyaan isku-ururin xilliyeed dhexdhexaad ah.
Saamaynta elektromagnetic
Marka mowjadaha ultrasonic ay ku faafiyaan qalabka piezoelectric iyo qalabka magnetostrictive, polarization-ka keentay iyo magnetization-ka oo sababay ficilka farsamada ee hirarka ultrasonic.
Saamaynta cavitation
Tiro badan oo goobooyin yaryar ah ayaa la abuuri karaa marka mowjadaha ultrasonic lagu dabaqo dareeraha. Mid ka mid ah sababaha ayaa ah in diiqad xajin ah oo maxalliga ah ay ku dhacdo dareeraha si ay u sameeyaan cadaadis taban. Hoos u dhaca cadaadiska wuxuu ka dhigayaa gaaska markii hore ku milmay dareeraha oo ka baxsanaya dareeraha si uu u noqdo xumbo yaryar. Sababta kale ayaa ah in diiqad xoog leh ay "jeexin" dareeraha godka la yiraahdo cavitation. Gudaha daloolka waxaa ku jira uumiga dareeraha ah ama gaas kale oo ku milma dareeraha, laga yaabee xitaa faakuum. Xumbooyin yaryar oo uu sameeyay cavitation waxay sii wadi doonaan inay dhaqaaqaan, koraan, ama la dilaacaan gariirka dhexdhexaadka ku wareegsan. Marka ay dilaacdo, dareeraha ku hareeraysan ayaa si lama filaan ah ugu soo boodaya goobooyinku si ay u abuuraan heerkul sare iyo cadaadis sare, iyo sidoo kale mowjadaha shoogga. Khilaafaadka gudaha ee weheliya cavitation wuxuu samayn karaa koronto wuxuuna sababi karaa nalka goobooyinku dheecaanka dartiis. Farsamada daaweynta ultrasonic ee dareeraha ayaa inta badan la xiriirta cavitation.
Saamaynta kulaylka
Sababtoo ah inta jeer ee ultrasonic sare iyo tamarta sare, waxay soo saari kartaa saameyn kuleyl ah oo muhiim ah marka uu nuugo shaqada.
Saamaynta kiimikada
Saamaynta hirarka ultrasonic waxay kor u qaadi kartaa ama dardargelin kartaa falcelinta kiimikada qaarkood. Tusaale ahaan, biyaha saafiga ah ee nadiifka ah waxay dhaliyaan hydrogen peroxide ka dib daaweynta ultrasonic; Biyaha nitrogen-kala diri waxay dhaliyaan aashitada nitrous ka dib daaweynta ultrasonic; iyo dheeha biyaha aqueous bedeli doonaa midabka ama libdhi ka dib daaweynta ultrasonic. Dhacdooyinkan waxaa had iyo jeer la socda cavitation. Ultrasound waxay sidoo kale dardargelin kartaa hydrolysis, kala-soocidda iyo hababka polymerization ee kiimikooyin badan. Ultrasound wuxuu kaloo saameyn weyn ku leeyahay geeddi-socodka photochemical iyo electrochemical. Ka dib markii daaweynta ultrasonic ee xalal aqueous kala duwan ee acids amino kala duwan iyo walxaha kale ee organic, band nuugista sifo baaba'aan iyo muujinaysaa nuugista guud direyska, taas oo muujinaysa in qaab-dhismeedka kelli ayaa la bedelay by cavitation.
