Izinto zokwelapha i-acoustical zingahlukaniswa cishe zibe izinto zokumunca umsindo, izinto zokusabalalisa kanye nezinto zokuvikela umsindo ngokuya ngemisebenzi yazo.Phakathi kwazo, into ebamba umsindo akuyona nje ipuleti elivamile elibamba umsindo, kodwa futhi isicupho esinemvamisa ephansi esivame ukusetshenziselwa ukumunca amaza aphansi.Okokuqala, sidinga ukwazi ukuthi umsindo uzoqhubeka kanjani ukusabalala ngemva kokuba ususakazekele ezindongeni zethu ezivamile.
Umsindo ovezwe yisigameko = i-coefficient yokumunca umsindo
Isigameko somsindo odluliswayo = ukulahleka kokudlulisela
Omunye umsindo umuncwa udonga bese uphenduka amandla okushisa.
Kusukela ebuhlotsheni obungenhla, akunzima ukuthola ukuthi ukuvala umsindo kungaqinisekisa kuphela umsindo omncane odluliswayo ngangokunokwenzeka, kodwa akusho ngempela ukuthi kube nomthelela omuhle wokumunca umsindo.
impahla emunca umsindo
Izinto ezivamile zokumunca umsindo ziyizinto ezimboza, noma igama lesayensi izinto ezimunca umsindo ze-acoustic.Ingqikithi yegagasi lomsindo iwuhlobo lokudlidliza, ukukhuluma ncamashi, ukudlidliza komoya kohlelo lwesipika.Uma ukudlidliza komoya kudluliselwa kule nto emunca umsindo, izokhululeka kancane kancane ukwakheka kwezimbotshana ezinhle futhi iguqulelwe amandla okushisa.
Ngokuvamile, lapho into emunca umsindo iba mkhulu, kulapho izimbobo ezincane ezinjalo zibheke khona lapho usakazwa khona umsindo, futhi kuba ngcono ukumuncwa kwesigameko somsindo ngokushesha noma nge-engeli encane.
Impahla yokusabalalisa
Uma umsindo wenzeka odongeni, omunye umsindo uzophuma uhambisane nesiqondiso sejiyomethri futhi uqhubeke usakazeka, kodwa ngokuvamile le nqubo ayikona "ukubonakaliswa okukhethekile" okuphelele.Uma kuwukubonakaliswa okuphelele okufanelekile, umsindo kufanele uphume ngokuphelele kusiqondiso sejiyomethri ngemva kokudlula endaweni engaphezulu, futhi amandla asendleleni yokuphuma ahambisane nendawo yesigameko.Yonke le nqubo ayilahlekelwa amandla, okungaqondwa njengokungasakazeki nhlobo, noma okudume kakhulu njengokubonakaliswa okukhethekile kuma-optics.
impahla yokuvikela umsindo
I-insulation yomsindo kanye nezakhiwo zokumunca umsindo zezinto zihlukile.Izinto ezimunca umsindo zivame ukusebenzisa ukwakheka kwembotshana entweni.Kodwa-ke, lesi sakhiwo se-pinhole ngokuvamile siholela ekudluliselweni nasekusakazeni kwamagagasi omsindo.Kodwa-ke, ukuze kuvinjwe umsindo ukuthi ungadluliseli kusuka ezintweni ezibonakalayo, kuyadingeka ukunciphisa isakhiwo se-cavity ngangokunokwenzeka futhi ukwandise ukuminyana kwezinto.
Imvamisa, ukusebenza kokufakwa komsindo kwempahla yokufaka umsindo kuhlobene nokuminyana kwezinto.Ukuthenga izinto zokuvikela umsindo eziphakeme kakhulu kungathuthukisa ukusebenza komsindo wegumbi.Kodwa-ke, impahla yokufakwa komsindo yesendlalelo esisodwa kwesinye isikhathi isenayo imikhawulo.Ngalesi sikhathi, ukwelashwa kokufakwa komsindo kwezendlalelo ezimbili kungamukelwa, futhi izinto ezengeziwe zokuthambisa zingangezwa ezintweni zokufakwa komsindo ezendlalelo ezimbili.Kodwa-ke, kufanele kuqashelwe ukuthi izingqimba ezimbili zezinto zokufaka umsindo kufanele zigwenywe ngangokunokwenzeka ukuze zamukele ukushuba okufanayo, ukuze kugwenywe ukuphindaphinda imvamisa yokuhlangana.Uma ekwakhiweni nasekuhlobiseni kwangempela, yonke indlu kufanele ivinjwe umsindo kuqala, bese kwenziwa ukwelashwa komsindo nokusabalalisa.
Isikhathi sokuthumela: Apr-03-2023