Ina neiska mufflershigar?
Irin wannan yanayin sau da yawa yana faruwa a cikin aikin injiniya na mufflers na iska. Gudun iskar da ke fitowa daga tsarin iskar iska yana da yawa sosai, ya kai fiye da 20 ~ 30m / s, wanda ke haifar da hayaniya mai yawa. Hayaniyar hanyar samun iska ta ƙunshi tushen amo guda biyu masu zuwa:
1) Hayaniyar injina na kayan aikin samun iska.
2) Hayaniyar iska mai saurin gudu.
A wannan lokacin, don rage yawan hayaniya yadda ya kamata, ban da la'akari da hayaniyar kayan aiki, dole ne a yi la'akari da raguwar saurin iska.
A lokaci guda, saurin iska kuma yana ƙayyade tsawon tasiri na muffler.
Gabaɗaya, diamita na samun iska yana rage saurin iskar iska, misali, saurin iskar 30m/s yana raguwa zuwa ƙasa da 10m/s. A wannan lokacin, don yin muffler ya fi dacewa da tattalin arziki da kuma amfani, yawanci ana tsara tsawon muffler ta amfani da saurin gudu na iska.
A wannan lokacin, shin matsayin shigarwa na muffler ya dace? Da farko, ba za a iya shigar da diamita ba bayan mai ragewa, shigar da kai tsaye bayan mai ragewa, yanayi masu zuwa zasu faru
Idan an shigar da muffler kai tsaye bayan an rage diamita, vortex na iska zai karu, kuma juriya na tsarin iska zai karu.
Gudun iska a tsakiyar yankin mashigin muffler bai isa ya rage gaba ɗaya ba. Lokacin da kai tsaye ya shiga cikin muffler, ainihin saurin iskar da ke cikin muffler ya fi ƙarfin ƙirar iska na muffler. Haƙiƙanin tsayin tasiri na muffler yana raguwa, kuma ainihin tasirin muffler ba zai iya biyan buƙatun ƙira ba.
Hanyar da ta dace ita ce a tsawaita bututu tare da raguwar diamita da sau 5 zuwa 8 a diamita, sannan a shigar da muffler lokacin da iska ta tsaya. Muffler zai iya cimma tasirin zane.
Lokacin aikawa: Nuwamba-21-2022