I-Ultrasound ayinabungozi kwaye inenzuzo kubantu.Kwaye kwiminyaka yamuva nje, i-ultrasound isetyenziswe ngokubanzi kwishishini lokutya.

 

Ngokwenyani, iliza lesandi lolunye lweendidi zesandi, ezizezomatshini wamaza. Isandi somsindo sibhekisela kwi-longitudinal wave enokuthi ivakale ngeendlebe zomntu, kwaye uluhlu lwalo lokuphindaphinda luyi-16hz-20khz.Amaza omsindo abizwa ngokuba yi-infrasound xa i-frequency ingaphantsi kwe-16Hz, kunye namaza e-ultrasonic xa i-frequency ingaphezulu kwe-20KHz.

 

I-ultrasonic wave inezi mpawu zilandelayo:

  • I-wave ye-ultrasonic inokuhanjiswa ngokufanelekileyo kwigesi, ulwelo, ukuqina, ukunyibilika okuqinileyo kunye neminye imithombo yeendaba.
  • I-ultrasonic wave inokudlulisa amandla anamandla.
  • I-wave ye-ultrasonic iya kuvelisa ukubonakaliswa, ukuphazamiseka, i-superposition kunye ne-resonance.
  • xa i-ultrasonic wave isasazwa kwi-liquid medium, inokuvelisa impembelelo enamandla kunye ne-cavitation kwi-interface.

 

I-Ultrasound lilungu lentsapho ye-sonic.

Izandi zesandi luhlobo losasazo lwemo yomatshini wokungcangcazela (okanye amandla) ento.Ukungcangcazela kukushukuma ngasemva naphambili kwesuntswana elikufutshane nendawo yalo elinganayo.Umzekelo, xa igubu libethwe, liyangcangcazela linyuke lihle. Oku kungcangcazela kuhamba macala onke kumoya womoya.

 

Izandi ze-Ultrasonic zibhekisa kwizandi zesandi apho frequency yokwenyani ingaphezulu kwe-20KHz, engenakuviwa kwaye iviwe ngabantu kwindawo yendalo.

 

Ingcamango yokusebenzisa unyango lwe-ultrasound:

I-Ultrasound therapeutics iyinxalenye ebalulekileyo yeyeza ze-ultrasound.Ngexesha lonyango lwe-ultrasonic, amandla e-ultrasonic asetyenziswa kwindawo enesifo somzimba womntu ukufezekisa injongo yokunyanga isifo kunye nokukhuthaza ukubuyiswa komzimba.

 

Ehlabathini, i-ultrasound isetyenziswa ngokubanzi kwi-diagnostics, unyango, ubunjineli, ibhayoloji kunye neminye imimandla.Umatshini wonyango we-ultrasound wasekhaya ungowokusetyenziswa konyango lwe-ultrasound.

  • izicelo zobunjineli: ukubeka phantsi kwamanzi kunye nonxibelelwano, ukuhlola izixhobo ezingaphantsi komhlaba, njl
  • izicelo zebhayoloji: ukucheba iimacromolecules, bioengineering kunye nokusetyenzwa kwembewu
  • ukusetyenziswa koxilongo: uhlobo A, uhlobo B, uhlobo M, uhlobo D, umsebenzi kabini kunye nombala doppler ultrasound, njl.
  • izicelo zonyango: unyango lomzimba, unyango lomhlaza, utyando, lithotripsy extracorporeal, amazinyo, njl.

 

I-Ultrasound ayisetyenziswanga kuphela kwiyeza, kwiminyaka yakutshanje, ikwasetyenziswa ngokubanzi kwishishini lokutya.

 

umatshini wokusika we-ultrasonic

Ukusika ikeyiki ye-ultrasonic     Ukusikwa kufana, kucocekile kwaye kugudileyo.

Umphumo wekhekhe lokusika i-ultrasonic

Ngokomzekelo, ukutya kwe-ultrasonic cutting: ayifuni i-blade ebukhali, ayifuni uxinzelelo oluninzi, ayiyi kunqumla i-edge edge breakage, umonakalo.I-Knife yokusika kwi-vibration ye-ultrasonic, ukuxhatshazwa kwe-friction kuncinci kakhulu, izinto eziphathekayo akulula ukunamathela kwi-blade.Kuba i-frozen, i-sticky, i-elastic cutting food effect icacile, ngokukodwa i-fusion iyasebenza. Umatshini wokusika we-Ultrasonic luhlobo lwezixhobo EZISEBENZISA amandla amaza ukusika kunye nokwenza.

 

Ukusika kwemveli: Ukusika kwendabuko KUSEBENZISA imela enomgca obukhali ukucinezela ukutya okuza kunqunyulwa.Uxinzelelo lugxininise kwi-edge yokusika, kwaye uxinzelelo lukhulu kakhulu, ludlula amandla okucheba kokutya okunqunyulwayo, kunye nebhondi ye-molecular yokutya iyatsalwa kwaye inqunyulwe. Isiphumo sokusika ukutya asilungile, kuba ukutya okuncangathi kunzima ngakumbi.

 

Ngoko ke, xa kuthelekiswa nokusika kwendabuko, ukusika kwe-ultrasonic yeenzuzo zokutya kubonakala, nto leyo nayo isizathu sokuba le ndlela isetyenziswe ngokubanzi kwishishini lokutya.Ukongezelela kwi-ultrasonic cutting of food, ezinye izicelo kwishishini lokutya zezi: ukucocwa kwe-ultrasonic, i-ultrasonic assisted extraction, ultrasonic sterilization, ultrasonic emulsification, crystallization ultrasonic, drying ultrasonic, njalo njalo.