Cabbiraha socodka ultrasonic ma si sax ah u cabbiri karaa marka xawaaraha socodka dhexdhexaadka ah ee dhuumaha uu aad u hooseeyo (tusaale ahaan, < 0.1 m/s) ama aad u sarreeya (tusaale ahaan, > 10 m/s)?

Marxaladdan, socodka dhexdhexaadka ah wuxuu u dhow yahay socodka laminar, iyadoo si siman loo qaybinayo xawaaraha. Mitirayaasha socodka hal-waddo, kuwaas oo kaliya cabbira xawaaraha socodka ee xarunta tuubooyinka, waxay arki doonaan qaladkooda beddelka oo ka fidaya ±1% ilaa in ka badan ±3%. Taas bedelkeeda, mitirada socodka badan ee waddooyinku waxay ilaalin karaan saxnaanta ±0.5% ilaa ±1% iyagoo cabbiraya xawaaraha meelo badan oo xisaabinaya celcelis miisaan leh. Si kastaba ha ahaatee, waxaa lagama maarmaan ah in la doorto "nooca xawaaraha socodka hoose ee gaarka ah" (oo leh kor u qaadis calaamadeed oo sare).

Socodka xawaaraha sare wuxuu u janjeeraa inuu dhaliyo buuq qasan, farqiga waqtiga ee faafinta hirarka ultrasonic-kana wuu yaraadaa (taasoo adkeyneysa in si sax ah loo qabto), taasoo keeni karta isbeddello ku yimaada socodka degdegga ah. Waxaa loo baahan yahay in la doorto mitirka socodka "nooca muunadda ee soo noqnoqda sare" (oo leh soo noqnoqoshada muunadda ≥ 100 Hz) lana hubiyo isku xirnaanta adag ee u dhaxaysa dareemaha iyo dhuumaha (si loo yareeyo faragelinta gariirka).