Umahluko phakathi kokuhamba koMninzi kunye neVolumetric Flow

Umlinganiselo wokuhamba kwamanzi kwimiba echanekileyo kwizinto ezahlukeneyo zobunjineli kunye nezicelo zoshishino, eziqinisekisa ukusebenza kakuhle kunye nokusebenza kakuhle. Kukho iingenelo ezicacileyo zokulinganisa ukuhamba kobuninzi kunomthamo wevolumu, ngakumbi umoya ocinezelweyo kunye neegesi zobugcisa ezifana ne-argon, i-co2 kunye ne-nitrogen. Funda inqaku kwaye ubone ukuqonda kobuchule kuyo yomibini imilinganiselo.

Yintoni ukuhamba ngobuninzi?

Ukuhamba kobunzima kubhekisa kumlinganiselo wokudlula kobunzima ngexesha leyunithi. Ubunzima bumele inani elipheleleyo leeamolekyu ezihamba ngeenqanawa ezithile, ezingachatshazelwa lutshintsho lobushushu kunye noxinzelelo. Ngokwahlukileyo kumthamo, ubunzima berhasi buhlala buhlala bukhona nangona kukho ukuguquguquka kweemeko zokusingqongileyo. Izinga lokuhamba kobunzima lichazwa kwiiyunithi ezinjengeekhilogram ngeyure (kg/hr) okanye iipounds ngomzuzu (lb/min); Iigesi zichazwe ngokwemigangatho ye-cubic metres ngeyure (Nm³/hr) okanye i-cubic feet eqhelekileyo ngomzuzu (SCFM).

Yintoni iVolumetric Flow?

Ukuhamba kweVolumetric kubhekiselele ekuqukuqeni okuyinyani, ukulinganisa umthamo oshukumayo ngexesha leyunithi. m3/hr, m3/min, CFM okanye ACFM ziiyunithi eziqhelekileyo zokuqukuqela kwevolumetric, ezisetyenziswa ukuchaza ukuba inkulu kangakanani na kwisithuba esinamacala amathathu. Umthamo weegesi uhambelana ngokuthe ngqo nobushushu kunye noxinzelelo. Umthamo wegesi uyanda ngokunyuka kobushushu kunye noxinzelelo; ngokuchaseneyo, iyancipha ngokuhla kweqondo lokushisa kunye noxinzelelo. Ngamanye amazwi, ubushushu kunye noxinzelelo kufuneka kuthathelwe ingqalelo xa kulinganiswa ukuhamba kwevolumetric.

Isantya sokuqukuqela komthamo xa kuthelekiswa nesantya sokuqukuqela komthamo

Ulwazi oluthe kratya lwesantya sokuqukuqela kobunzima kunye nesantya sokuhamba kwevolumetric luyinzuzo ukukhetha ubuchule obufanelekileyo bokulinganisa. Izinga lokuhamba kobuninzi lichaneke kakhulu kwaye lithembekile kwiinkqubo, apho ukuxinana kolwelo kunokutshintsha kunye nobushushu kunye noxinzelelo. Le teknoloji ithandwa kakhulu kumashishini afaka ukubaluleka kulawulo oluchanekileyo kwiipropathi zamanzi, ezifana namayeza kunye neepetrochemicals.

Ngokuchasene noko, ukulinganisa ukuhamba kwe-volumetric kunamandla ngokwaneleyo kumashishini apho ukuchaneka kungabalulekanga kangako. Ngokomzekelo, indlela inokwethenjelwa ngokwaneleyo ekubekeni iliso nasekulawuleni ukuhamba kwenkqubo yokunkcenkceshela yezolimo kunye nothungelwano lokuhambisa amanzi, singasathethi ke ngeembuyekezo ezinzima ezifunekayo ekuqhubeni. I-Volumetric yindlela elula kwaye eneendleko ezingaphezulu kumashishini athile. Ukungachaneki kunokwenzeka ukuba iimeko zokusingqongileyo azilawulwa ngokufanelekileyo.

Iinzuzo zoMlinganiselo wokuHamba koMninzi

Inzuzo ephambili yokusebenzisa umlinganiselo wokuhamba kobunzima buxhomekeke ekuchanekeni kwayo kunye nokuthembeka, ukunciphisa ukuxhomekeka kwiqondo lokushisa kunye nokulungiswa koxinzelelo. Ulungelelwaniso oluthe ngqo phakathi kokuhamba kobuninzi kunye neempawu ze-fluid zivumela ukubeka iliso ngexesha langempela ngaphandle kobunzima bokubala kwembuyekezo.

Khetha umlinganiselo wokuqukuqela kobunzima bolawulo oluchanekileyo. Izigqibo ezinolwazi zinokwenziwa ngabasebenzi abanomhla ochanekileyo wokuhamba ukuze banciphise inkunkuma kunye nokuphucula umgangatho wemveliso. Ukujongwa rhoqo kweereyithi zokuhamba kobuninzi kuvumela abaqhubi ukuba balungelelanise ngokweemeko eziguqukayo, ukushiya imisebenzi yakho ukuba ihlale isebenza kakuhle kwaye isebenza kakuhle.

Kusetyenziswa nini imitha yokuqukuqela yevolumetric okanye imitha yomthamo omkhulu?

Iimitha zokuhamba kweVolumetric ziyacetyiswa kwizicelo ezincamathisela ukubaluleka okuncinci kukuchaneka okuphezulu. Nangona kunjalo, imitha yevolumu idinga imbuyekezo eyongezelelweyo kwiqondo lokushisa elongezelelweyo kunye noxinzelelo. Ngelixa ulwazi olongezelelweyo malunga nobushushu kunye noxinzelelo alukwazanga ukubeka isoyikiso ekuchanekeni okuphezulu kunye nokuphindaphinda. Ke ngoko, iimitha zokuhamba ngobunzima zithembeke ngakumbi kwaye zichanekile xa zithelekiswa nemitha yokuhamba kwevolumetric.

Kusetyenziswa nini imitha yokuqukuqela yevolumetric okanye imitha yomthamo omkhulu?

Izinto eziluncedo kwiimitha zokuhamba ngobuninzi zinyanzela abantu abaqhelana nemitha ye-volumetric flow meter ukuba benze utshintsho oluthile kushishino olukhethekileyo. Ngethamsanqa, kulula ukubonelela ngokuqukuqela kwevolumu kunye nemitha yokuhamba ngobuninzi, ukufikelela kwinjongo ngokongeza umthamo (aka i-diameter yepayipi) kwimitha yokuhamba.

Indlela yokuguqula ukuhamba kobuninzi ukuya kwi-volumetric flow?

Mhlawumbi kuyafuneka ngamanye amaxesha ukuguqula ukuhamba kobuninzi ukuya kwivolumetric flow. Ukuguqulwa kufikeleleke emva kokusebenzisa ifomyula echanekileyo, ukusebenzisa amaxabiso ahambelanayo oxinaniso kule equation ilandelayo.

Ireyithi yokuHamba koMqulu=Ireyithi yokuHamba koMninzi/Ubuninzi

Uxinaniso lunxulumanisa isantya sokuqukuqela kobunzima kunye nesantya sokuqukuqela komthamo. Kwaye ukuxinana kuhambelana ngokungafaniyo nobushushu kunye noxinzelelo. Oko kukuthi, amaqondo obushushu aphezulu abangela ukuxinana okuphantsi kunye noxinzelelo oluphezulu lubangela ukuxinana okuphantsi, nako. Iizinga lokuhamba kwe-volumetricifunyanwa ngokwahlulahlula iizinga lokuhamba kobuninzingokuxinana kolwelo. Aizinga lokuhamba kwe-volumetriciyahluka ngobushushu kunye noxinzelelo, ngelixa aizinga lokuhamba kobuninziihlala ingatshintshi xa ubushushu okanye uxinzelelo lutshintsha.

Iisistim ezidityanisiweyo zokulinganisa ukuqukuqela ezinezisombululo ezizisebenzelayo zongeza impumelelo kunye nomgangatho weemveliso zokugqibela kakhulu. Ngaphezu koko, ukulungiswa kakuhle kumazinga okuhamba kunye nohlalutyo lwexesha lokwenyani kwenza igalelo ekusebenzeni ngokufanelekileyo ngaphandle kokuphazamiseka kwenkqubo. Indlela yokuqalisa ithatha imiphumo kuyo yomibini imisebenzi elungelelanisiweyo kunye nophuculo oluqhubekayo.

Isishwankathelo, ukuqonda ama-nuances okuhamba kobunzima kunye nemilinganiselo yokuhamba kwevolumetric kubalulekile ekuphuculeni ukusebenza kwizicelo ezahlukeneyo. Ngokusebenzisa iindlela ezifanelekileyo zokulinganisa kunye nokwamkela amandla endlela nganye, iingcali zinokuphucula imisebenzi yazo kwaye zifezekise ukuchaneka okukhulu kwiinkqubo zabo zokulawula ulwelo.