Yintoni i-ultrasonic vallodal yohlalutyo?

Umhlalutyi we-Ultrasonic Uhlalutyo sisixhobo esikhethekileyo esisetyenziselwa ukulinganisa iimpawu ze-acoustic zokufumana izixhobo okanye izixhobo kwi-Ultrasonic frequency. It quantifies the resistance encountered by sound energy as it propagates through a medium and is a core device in the fields of acoustics, materials science, and industrial testing.

UMGAQO-NKQUBO: I-ACOUST YOKUGQIBELA IXESHA LOKUGQIBELA

I-ACoustic imedile (z) yipropathi yendalo yesixhobo kwaye ilingana nemveliso yoxinano (ρ) kunye nesantya sesandi (v). Ifomula ngu-Z = ρ × v. Isixhobo senza le milinganiselo ilandelayo:
1. Ukudluliselwa kwesiginali
2. Ulwamkelo lomqondiso: Umqondiso we-ultrasonic ubanjiwe emva kokucingisisa okanye ukuhanjiswa kwento.
I-3. Ukubalwa kwedatha: Umahluko we-AMLLLLX kunye neSigaba seSigaba phakathi kwesi sigameko kunye nezimpawu ezifunyenweyo zithelekiswa, kwaye ixabiso le-Acoustic libalwa lisebenzisa imodeli yomzimba.

Inqaku eliyintloko lesicelo

Uhlalutyo lohlalutyo lwe-Ultrasonic Uhlalutyo lunoluhlu olubanzi lokusebenzisa. Umsebenzi wazo ophambili kukumisela iipropathi zezinto okanye ukufumanisa iziphene ngokusebenzisa umahluko wokumbonisa i-acoustic. Izicelo eziqhelekileyo zibandakanya:
● I-R & D: Ukulinganisa i-acoustic toeds, i-ceramics, kunye nezinto ezihlanganisiweyo zinceda ekuqulunqweni kwezinto ezibonakalayo kunye neendlela zokwenza impumelelo.
● Uvavanyo olungahambi kakuhle: Ukuchonga iziphene ezinjengee-rocks, amaqamza, kunye nokuchaphazeleka kwe-gubles, kunye nokulibaziseka ngaphakathi kwezixhobo. Xa umxholo unesiphene, i-acoustic toed kwiziphene kwindawo yesiphene iya kwahluka kakhulu kuloo ndawo yesiqhelo, kwaye isixhobo sinokufumana olu tshintsho.
● Uvavanyo lwesixhobo: Isetyenziselwa ukugcwalisa intsebenzo yezixhobo ze-acoustic ezinje ngenzwakazi ye-Ultrasonic, oosolo, kunye ne-Ultrasonic Persion ukuqinisekisa ukuba i-acoustic inomdlalo wokunyanzelwa kwe-acoustic.
● I-biomedical: kwicandelo lezonyango, inokusetyenziselwa ukuhlalutya iipropathi zesicubu, umzekelo, ukunceda ukucela ithambo okanye impilo yezicubu ezithambileyo.

I-parameters eziphambili

Xa ukhetha okanye ukusebenzisa esi sixhobo, nikela ingqalelo kule parameters ilandelayo, esebenzayo ngokuthe ngqo ukungqinisisa kunye nokusetyenziswa:
● Umlinganiso we-Rick Deage: Ngokwesiqhelo ugubungela i-khz ukuya kwi-MHZ ukuya kwi-MHZ, efuna ukuthelekisa amanqwanqwa kwiimeko ezahlukeneyo (i-E.G.
● Uluhlu lwemilinganiselo yokulinganisa: Uluhlu lwe rayele, olu luhlu kufuneka luthelekise imvume yezinto ezilinganiswe (i.G., malunga neerali ezingama-413 zomoya kunye ne-10 ^ 7 ^ 7 ^ 7 ^ 7 ^ 7 ^ 7 ^ 7 ^ 7 ^ I-7 ^ 7 ^ 7 ^ 7 ^ 7 ^ 7 ^ 7 ^ 7 ^ 7 ^ 7 ^ 7 ^ 7 ^ 7 ^ 7 ^ 7 ^ 7 ^ 7 ^ 7 ^ 7 rays yesinyithi).
● Ukuchaneka kunye nokuphindaphinda: Ukuchaneka okuphezulu kunyusa ukuthembeka kwedatha; ukuphindaphinda kuqalisa ukungqinelana kwimilinganiselo emininzi.
● Uhlobo lophando: Khetha ngokusekwe kwindlela yomgangatho (ukucingisisa okanye ukuhambisa). Ukucingiswa kulungele iisampulu ngokufikelela kwelinye icala, ngelixa usasazo lufuna ukufikelela kumacala omabini.