Kukhuthala kwa madzimadzi

Kukhuthala kwa madzimadzi ndi muyeso wake kukana kuyenda.

Ndi chinthu chamadzimadzi chomwe chimatsimikizira kuchuluka kwa mphamvu zofunikira kuti zisunthe. Kukwera mamasukidwe akayendedwe, m'pamenenso mphamvu zimafunika kusuntha madzimadzi.

Kukhuthala kwa madzimadzi kumakhudzidwa ndi kutentha kwake. Kutentha kwamadzimadzi kumachepetsa kukhuthala kwake. Kuzizira kwamadzimadzi kumapangitsanso kukhuthala kwake.
Kukhuthala kwa madzimadzi kumakhudzidwanso ndi kuthamanga kwake. Kuthamanga kwapamwamba, kumapangitsanso kukhuthala kwamadzimadzi.

Kukhuthala kwamadzimadzi kumatha kuyeza ndi viscometer. Viscometer ndi chipangizo chomwe chimayesa kukana kwamadzimadzi kuti ayende. Kukhuthala kwamadzimadzi ndi chinthu chofunikira pamagwiritsidwe ambiri. Mwachitsanzo, viscosity yamadzimadzi imatha kugwiritsidwa ntchito dziwani kuchuluka kwa mphamvu zomwe zimafunikira kuti zisunthike kudzera mu chitoliro.

Viscosity mu physics ndi imodzi mwazinthu za zinthu zomwe kusuntha kwa mamolekyu molingana ndi mamolekyu ozungulira amakumana, chifukwa cha mphamvu za intermolecular, mphamvu yosamva: mu zolimba ndizokwera kwambiri, koma zotsika kwambiri muzamadzimadzi ndi mpweya. Ngati timiza thupi lachilendo mumadzimadzi omwe tikuganiziridwa, lidzakumana ndi kukana komwe mphamvu zake zimasiyanasiyana malinga ndi kuchuluka kwa mamasukidwe amadzimadzi.
Mwachitsanzo, molasses ili ndi kukhuthala kwakukulu kuposa madzi chifukwa imalimbana ndi kuyenda.
Pali njira zambiri zomwe munthu angagwiritse ntchito kuyeza kukhuthala kwa madzimadzi, chophweka komanso chowongoka kwambiri ndikugwetsa gawo la m'mimba mwake mumtsuko wowonekera womwe uli ndi madzimadzi omwe kukhuthala kwake kumayesa kudziwa.

CHENJEZO: kubwereza kwa mamasukidwe akayendedwe amatchedwa fluidity, muyeso wosalala.

Viscosity ndi chinthu chofunikira pozindikira mphamvu zomwe ziyenera kugonjetsera zakumwa zomwe zimagwiritsidwa ntchito popaka mafuta ndikunyamulidwa mu mipope. Choncho zidzakhala zofunika kwa ife pansistand ndi mtundu wanji wa madzimadzi Besa® valavu idzagwira ntchito, monga kukangana pakati pa makoma a chitoliro ndi madzi omwe akuyenda momwemo kumakhudza kutulutsa kwa valve.

Imawongolera kutuluka kwamadzi processzinthu monga kupopera mbewu mankhwalawa, jekeseni akamaumba ndi pamwamba ❖ kuyanika.

Kukhuthala kwamphamvu

Tiyeni tikambirane ndege ziwiri, zolekanitsidwa ndi madzi (kutentha koyendetsedwa) ndi kufanana each ina, yoyima ndipo inayo imakankhidwa ndi mphamvu yomwe imakankhira / kuikoka mofanana ndi ndege ina.
Malingana ndi madzi omwe timagwiritsa ntchito polekanitsa ndege ziwirizi, ndipo nthawi zonse timagwiritsa ntchito mphamvu yomweyo kuti tisunthire imodzi mwa ndege ziwirizi, tidzapeza kuti kuthamanga kwa ndege kumasiyana malinga ndi madzi omwe tasankha.