Spiral wound heat exchanger gaw grai kaja ai hte n-gun n law ai nbung galai ai jak langai rai nga ai. Shi a madung bungli gaw, spiral wound tube bundle ngu ai laklai ai hkrang masa hpe madung tawn ai. Petrochemical, shingra wan n-gun hpe galaw shapraw ai, cryogenic engineering, n-gun atsam masa ni zawn re ai hpaji ni hta grai jai lang nga ai. Shi a bungli galaw ai lam gaw madung hku nna, hka htung n-gun (tube bundle) a geometric arawn alai, nbung hpe htawt sit ai ladat, hka lwi ai atsam ni hta madung nga ai.
Hkrang hku yu yang, spiral hkala nba hka n-gun galai ai jak a hka n-gun htawt sit ai n-gun ni hpe helical hkrang hku nna, n-gun n-gun htawt sit ai hka htung (sh) shell langai a grup yin hta ngang ngang shinggrup da nna, multi-layer spiral coil structure hpe byin shangun ai. Ndai hkrang gaw, nbung hpe htawt sit ai shara hpe grai jat ya nna, hka lwi ai lam hpe jat ya ai majaw, nbung hpe htawt sit ai atsam hpe grau kaja hkra galaw ya lu ai. Tube bundle a spiral hku lajang da ai gaw, hka lwi ai aten hta, yak hkak ai secondary flows hte turbulence ni hpe shabyin ya nna, laminar boundary layers byin pru wa ai hpe hkrak sha shayawm ya lu nna, katsi ai hpe htawt sit ai coefficient hpe grau kaja hkra galaw ya lu ai.
Magam bungli hte seng nna, coiled tube heat exchanger gaw madung hku nna lawu na ladat ni hku nna bungli galaw ai: Langai, shi a compact design gaw, shadawn sharam shara langai mi kata hta katsi ai shara kaba hpe jaw ya ai majaw, katsi ai n-gun kaba ai masa ni hta htuk manu ai. Lahkawng, spiral tube bundle layout gaw hka lwi ai lam hpe matut manoi galai shai shangun nna, n-gun n-gun hpe jat ya ai, n-gun n-gun hpe shayawm ya ai, aten galu-bungli galaw ai lam hpe grau kaja hkra galaw ya ai. Dai hta n-ga, n-gun galai ai jak gaw, n bung ai n-gun hte n-gun n-gun masa ni hpe n-gun n-gun hte galai shai lu ai majaw, n-gun kaba ai -nhprang wan n-gun shayawm ai, cryogenic garan ginhka ai, n-gun kaba ai -process fluid cooling zawn re ai laksan jai lang ai lam ni a matu grau nna htuk manu nga ai.
Coiled tube heat exchanger a bungli galaw ai lam hpe mung, shi a multi-stream heat transfer atsam hta mu lu ai, dai gaw, jak langai a kata kaw media law law hpe kalang ta heat htawt sit lu ai, system a n-gun jai lang ai lam hpe grau kaja hkra galaw ya lu ai. Shi a modular design gaw gram lajang ai lam hte jat wa ai lam hpe mung loi shangun nna, hpaga lam hta jai lang ai hta shi a htuk manu ai lam hpe grau jat wa shangun ai. Tsun ga nga yang, coiled tube heat exchanger gaw, laklai ai hkrang masa hte, n-gun rawng ai hku n-gun rawng ai hku htawt sit lu ai atsam ni hte, dai ni na aten na hpaga lam hta n-gun rawng ai n-gun rawng ai hpaji masa hta ahkyak ai daw langai byin wa sai.
