Grai kaja ai hte n-gun n law ai nbung galai shai ai jak langai hku nna, spiral wound nbung galai shai ai jak ni hpe petrochemical, shingra wan n-gun shapraw ai, wan n-gun shapraw ai, HVAC bungli ni hta grai lang ma ai. Shanhte a laklai ai hkrang masa hte grau kaja ai bungli galaw ai lam gaw kaga heat exchanger amyu ni hte garan ginhka nna, ahkyak ai akyu ni hpe jaw ya nga ai.
Langai, spiral wound heat exchanger ni gaw grai tsaw ai nbung hpe htawt sit lu ai atsam hpe jaw ya ai. Shanhte a spiral wound tube bundle structure gaw hka n-gun hpe jat ya nna, laminar lamu ga jarit n-gun hpe hkrak sha shayawm ya lu ai hte nbung hpe htawt sit ai coefficient hpe grau kaja hkra galaw ya lu ai. Dai hta n-ga, spiral arrangement a tube bundle gaw fluid lwi ai lam hpe jat ya ai majaw, grau kaja ai hku katsi ai hpe galai shai lu ai hte kaji ai volume kata hta katsi ai hpe grau kaba ai hku htawt sit lu ai atsam hpe lu la ai.
Lahkawng, ndai heat exchanger ni gaw n-gun n law ai hte npu shara n law htum ra ai. Multi-layered tube bundle design a majaw, unit volume langai hta nbung hpe htawt sit ai shara gaw, htunghking shell-and-tube nbung hpe galai shai ai jak ni hta grau kaba ai majaw, shara n law ai bungli galaw ai shara ni hta grau nna htuk manu ai. Dai hta n-ga, shanhte a modular design gaw, n-gun dat nna gram lajang ai lam hpe loi ai hku galaw ya ai majaw, engineering bungli hta yak hkak ai lam ni hpe shayawm ya lu ai.
Dai hta n-ga, spiral wound heat exchanger ni gaw grai kaja ai n-gun hte katsi ai hpe hkam sharang lu ai. Tube bundle hpe n-gun kaba ai -arung arai ni (stainless steel (sh) alloy steel zawn re ai ni) hte galaw nna, n-gun kaba ai -hpyen n-gun hpe hkam sharang lu na matu, n-gun kaba ai n-gun hpe jat ya lu hkra, ngang ngang jum da ai. Dai hta n-ga, shi a hkrang gaw, nbung katsi ai shara law law hta ngang grin ai hku bungli galaw lu ai majaw, nbung katsi ai shara kaba - hte katsi ai shara - lahkawng yan a matu htuk manu ai.
Hpang jahtum, ndai heat exchanger gaw bungli galaw ai lam hta n-gun n rawng ai hte aten galu-kam hpa mai ai lam hta grau kaja ai. Shi a uniform fluid distribution gaw scaling hpe shayawm ya nna, san seng ai lam hpe shayawm ya ai, shi a service prat hpe galu shangun ai. Dai hta n-ga, coiled-tube heat exchangers ni gaw, media amyu myu (gas, liquid, shing nrai, two-phase flow zawn re ai) a matu n-gun htawt sit ra ai lam ni hpe hkap la lu nna, bungli galaw ai lam hta grai dam lada ai hku jai lang mai ai.
Tsun ga nga yang, coiled-tube heat exchangers ni gaw, shanhte a n-gun hpe hkrak hkra htawt sit lu ai atsam, n-gun n-gun n-gun n-rawng ai, n-gun hte n-gun hpe grai kaja hkra hkam sharang lu ai, kam mai ai bungli galaw lu ai atsam ni hte, dai ni na aten na hpaga lam hta n-gun galai shai ai hpaji masa hta ahkyak ai lata la ai lam langai byin wa sai.