yimaphi amandla asebenza epayipini lerabha eleluliwe

Amandla Asebenza Epayipini Lerabha Eliluliwe

Isingeniso:

Amapayipi enjoloba ayithuluzi elisetshenziswa kakhulu kuzo zonke izimboni ezihlukahlukene, kusukela kumapayipi amapayipi nezimoto kuya kwezokwelapha nezokukhiqiza. Ukuvumelana nezimo nokuqina kwazo kuzenza zilungele ukuthutha uketshezi namagesi ngaphansi kwengcindezi ephezulu. Ukuqonda amandla asebenza epayipini lerabha eleluliwe kubalulekile ekuqinisekiseni ukusebenza kahle nokuphepha kwawo. Kulesi sihloko, sizocubungula i-physics ngemuva kokwelula kwepayipi lerabha, sihlola amandla ahlukene ahilelekile nokuthi athinta kanjani ukuziphatha kwepayipi ngaphansi kwezimo ezihlukahlukene.

1. I-Elasticity ne-Rubber Hose:

Irabha iyinto enwebeka kakhulu, okusho ukuthi inamandla okubuyela esimweni sayo sasekuqaleni ngemva kokunwetshwa. Lokhu kunwebeka kubangelwa ukwakheka kwamangqamuzana enjoloba, lapho amaketanga e-polymer amade anganwetshwa kalula bese ehlehla lapho kukhululwa amandla angaphandle. Lapho ipayipi lenjoloba leluliwe, ligcina amandla angaba namandla ngaphakathi kwesakhiwo sawo samangqamuzana, akhishwa njengamandla e-kinetic lapho ipayipi libuyela esimweni salo sokuqala. Lesi simo yiso esivumela ipayipi lerabha ukuthi lidlulise ngokuphumelelayo uketshezi namagesi ngaphandle kokukhubazeka unomphela.

2. I-Tensile Stress Nokucindezeleka:

Ingcindezi yokuqina kanye nokuqina yizici ezimbili ezibalulekile lapho ucubungula amandla asebenza epayipini lerabha eleluliwe. Ukucindezelwa kwengcindezi kubhekisela kumandla asetshenziswa endaweni ngayinye yeyunithi yesiphambano sepayipi lerabha, kuyilapho ubunzima bulinganisa ukuphakama kwepayipi ngokuhlobene nobude balo bangempela. Ubudlelwano phakathi kokucindezeleka nokucindezeleka epayipini lerabha kuchazwa umthetho kaHooke, othi ingcindezi ilingana ngokuqondile nobunzima obungaphakathi komkhawulo wokunwebeka. Lokhu kusho ukuthi njengoba ipayipi lerabha linwebeka, ukucindezeleka elikutholayo kukhuphuka ngokulinganayo kuze kube yilapho lifinyelela umkhawulo walo wokunwebeka omkhulu.

3. I-Hysteresis kanye Nokulahlekelwa Amandla:

Uma ipayipi lerabha lingaphansi kwemijikelezo yokwelula nokukhulula ephindaphindiwe, lihlangabezana nesenzakalo esaziwa ngokuthi i-hysteresis. I-Hysteresis isho ukugoba phakathi kokusetshenziswa nokususwa kwamandla kanye nokuwohloka okuwumphumela nokutholwa kwezinto zenjoloba. Phakathi nomjikelezo wokwelula ngamunye, ingxenye yamandla okufakwayo iyachithwa njengokushisa ngenxa yokungqubuzana kwangaphakathi ngaphakathi kwesakhiwo semolekyuli yerabha. Lokhu kulahlekelwa kwamandla kungathinta ukusebenza kahle nokuphila isikhathi eside kwe-hose yerabha, njengoba i-hysteresis eyeqile ingaholela ekukhathaleni kwezinto ezibonakalayo kanye nokuwohloka ngokuhamba kwesikhathi.

4. Ingcindezi Yangaphakathi kanye Nepayipi Lerabha:

Ngaphezu kwamandla angaphandle asetshenziswa ngesikhathi sokwelula, ingcindezi yangaphakathi idlala indima ebalulekile ekuziphatheni kwepayipi lerabha eleluliwe. Lapho uketshezi noma igesi igeleza ngepayipi, icindezela ngaphakathi esebenza ngokumelene namandla angaphandle, imelana nokunwebeka okwengeziwe. Inhlanganisela yokucindezela kwangaphakathi kanye nokunwebeka kwepayipi kulivumela ukuthi ligcine ukwakheka kwalo nobuqotho kuyilapho lifaka uketshezi noma ukugeleza kwegesi. Ukuqonda ibhalansi phakathi kwamandla angaphakathi nawangaphandle kubalulekile ekukhetheni uhlobo olulungile nosayizi wepayipi lerabha lezinhlelo zokusebenza ezahlukene.

5. Izinto Ezithinta Amandla Epayipi Lerabha:

Izinto ezimbalwa zingathonya amandla nokusebenza kwepayipi lerabha eleluliwe. Okokuqala, ukwakheka kanye nekhwalithi yento yerabha ngokwayo idlala indima ebalulekile. Ukuqinisa okufana namafayibha noma ama-wire meshes ashumekwe ngaphakathi kwerabha kungathuthukisa amandla aqinile wepayipi kanye nokumelana nokuguga. Ukwengeza, ukuhlukahluka kwezinga lokushisa kungathinta ukunwebeka nokuqina kwenjoloba, okungase kuholele ekubeni brittleness noma ukuthamba ngokweqile. Okokugcina, amasu okufaka afanele, okuhlanganisa izindlela zokubopha nezindlela zokuvikela, kufanele kusetshenziswe ukuze kuvinjelwe ukugxiliswa kwengcindezi ngokweqile ekuxhumekeni kwamapayipi, kunciphise ingozi yokwehluleka.

Isiphetho:

Ukuqonda amandla asebenza epayipini lerabha eleluliwe kubalulekile ukuze kuqinisekiswe ukuphepha nokusebenza kahle kokuthuthwa koketshezi negesi ezimbonini ezihlukahlukene. Ukunwebeka kanye nokwakheka kwamangqamuzana enjoloba, kanye nezici ezinjengokucindezeleka, ukukhahlamezeka, i-hysteresis, nokucindezela kwangaphakathi, konke kunomthelela ekuziphatheni nasekusebenzeni kwepayipi lenjoloba eleluliwe. Ngokucabangela lawa mandla nokukhetha izinto ezifanele kanye namasu okufaka, onjiniyela nochwepheshe bangathuthukisa ukusebenza nokuhlala isikhathi eside kwamapayipi enjoloba, behlise izingozi ezihlobene nokuhluleka kwepayipi kanye nokuthuthukisa ukwethembeka kwesistimu iyonke.