Twin-Tower ngu ai gaw hpa rai ta?

 

 

Structural form hte seng nna, twin-tower katsi ai nta langai a module lahkawng hpe 1 hku nna lata mai ai.hti ai - lwi ai, lai di ai - lwi aishing nrai, teng sha ra kadawn ai lam ni hte maren, dai zawn re ai madang masat da ai nta npawt ni hpe galaw ai. Masha law malawng lang ai hpawng de ai lam ni gaw, lahkawng lang shingdaw ai-hka lwi ai nta (sh) lahkawng lang cross-hka lwi ai nta ni rai nga ai. Dai nta npawt ni hpe matut mahkai ai pipe ni, garan gachyan ai madi shadaw ai lam ni, langai sha re ai hkang zing ai ladat ni hku nna matut da ai. Ndai hka htung hpe law malawng gaw, nta npawt lahkawng a hka shingdu hka langai sha rai nna, hka madang langai sha rai na matu, hpawng de da ai hkrang langai hku nna galaw da ai re. Dai hta n-ga, twin-tower katsi ai nta ni hpe mung .symmetrical (sh) shawng -hpang hkrang. Symmetrical layout gaw npu shara kaba hpe zing la ai raitim, nbung shang na matu grau kaja ai masa ni hpe jaw ya ai; shawng na-hpang na layout gaw n-gun n law ai hkrang hpe madun da ai majaw, install shara n law ai shara ni a matu htuk manu ai. Dai npawt nhpang yawng gaw, nta npawt langai hpra a shanglawt ai lam hpe naw tawn da ya ai majaw, garan nna gram lajang na hte gram lajang na matu loi ai.

 

 

Bungli galaw ai ladat hte seng nna, twin-tower cooling tower a katsi ai galai shai ai lam gaw, single tower hte maren sha rai nna, dai lahkawng yan gaw 1 hku nna katsi ai hpe lu la ai.hka lim ai katsi ai hpe shabra kau ai hte hka lim ai katsi ai hpe htawt sit ai. Dai majaw, n-gun n law ai npu hta n-gun-hkye la ai bungli hpe galaw lu na matu, system a cooling load kaji ai shaloi, tower langai sha hpe galaw lu ai; load gaw tower langai a design capacity de du ai (sh) dai hta jan ai shaloi, tower lahkawng yan gaw full-load cooling ra kadawn ai lam hpe hkap la lu na matu kalang ta bungli galaw ai; tower langai hkrat sum mat ai (sh) gram lajang ra ai rai yang, kaga langai gaw, madung katsi ai magam bungli hpe gram lajang na matu backup unit hku nna magam gun lu nna, jak rung ni hkrat sum ai majaw, galaw shapraw ai ladat yawng hpe pat kau na hpe koi lu ai.

 

 

 

Twin-tower katsi ai nta ni a madung akyu ni hpe lam masum hku nna mu lu ai. Shawng ningnan,n-gun kaba ai: dual-module design gaw, system a kam hpa mai ai lam hpe grai shatsaw ya ai majaw, matut manoi bungli galaw na matu grai ra kadawn ai bungli ni, steel, chemical, hte power bungli ni zawn re ai bungli ni a matu htuk manu ai. Lahkawng,n-gun rawng ai lit hpe gram lajang ai: shi gaw bungli galaw ai masa majing hte maren single-tower hte twin-tower bungli galaw ai lam lapran na galai shai ai lam hpe hkam sha lu ai. Dai zawn re ai atsam rawng ai kaba ai-cooling tower langai hte shingdaw yu yang, n-gun n law ai-load masa hta fan n-gun lang ai hpe hkrak sha shayawm ya lu nna, grau kaja ai bungli galaw ai sut masa hpe lu la mai ai. Masum lang na,shim lum ai gram lajang ai lam: dai nta npawt lahkawng hpe garan nna gram lajang na matu pat kau mai ai, dai gaw gram lajang ai aten hpe grai kadun shangun nna, gram lajang ai (O&M) manu hpe mung shayawm ya lu ai.

 

 

Hpa majaw nga yang, twin-tower cooling tower ni gaw madung hku nna, n-gun kaba ai hte n-gun kaba ai bungli galaw ai shara ni a matu htuk manu ai, dai hta laksan hku nna: generator set kaba ni a circulating cooling system ni, tower langai a n-gun gaw n-gun ra kadawn ai lam hpe hkap la lu na matu n law ai hte backup unit ni hpe matut manoi galaw lu na matu n law ai; chemical hte metallurgical hpaga lam ni hta reactor hpe katsi shangun ai ladat ni, dai shara ni hta lit grai galai shai ai hte katsi shangun ai atsam hpe galai shai ra ai; hte mare kata na ginjaw katsi ai hte katsi ai ladat ni hpe mung, jak rung ni hpe kam hpa mai ai lam hte n-gun atsam hpe jai lang lu na matu ra kadawn ai lam ni grai nga ai. Dai hta n-ga, laksan nbung laru makau grup yin ni hta mung, .tsaw ai shara, katsi ai shara, hka lim ai shara, twin-tower katsi ai nta ni a dual-module design gaw grai sawng ai bungli masa ni hta katsi ai ra kadawn ai lam hpe hkap la lu na matu katsi galai shai ai atsam hpe kaja wa shatsaw ya lu ai.

 

 

 

Amyu langai hpe lata ai shaloi, madung lam masum hpe myit maju jung ra ai. Shawng ningnan,katsi ai lit: system a n-gun kaba dik htum hte n-gun kaji dik htum ai n-gun hte maren, n-gun lahkawng a bungli galaw ai lam gaw -load ra kadawn ai lam hpe hpring tsup hkra galaw lu na hte n-gun n law ai -load masa hpe hkap la lu na hpe kam mai ai. Lahkawng,nta npawt amyu: counter-flow (sh) cross-flow twin tower ni hpe jung da ai shara, hka a san seng ai masa, hte katsi ai hkrak hkrak ra ai lam ni hpe hkan nna lata la u. Kaji- shara hte tsaw-htuk manu ai mabyin masa ni a matu,lahkawng lang hti ai-hka lwi ai nta npawt nigrau ra sharawng ai; kaba ai-hka lwi ai hte n-gun kaba ai-nhprang n-gun rawng ai mabyin masa ni a matu,lahkawng lang udang-hka lwi ai nta npawt nini hpe grau ra sharawng ai. Masum lang na,hkang ai ladat: shawng nnan hta, shi hkum shi load adjustment function nga ai control system hpe ahkyak shatai nna, single-tower hte twin-tower bungli galaw ai lapran hta shi hkum shi galai shai ai lam hpe byin tai wa shangun lu ai, bungli galaw ai a hpaji hte n-gun atsam hpe grau kaja hkra galaw lu ai.

 

 

Ndai hpe sadi ra ai.shawng nnan na gumhpraw bang ai manuof a twin-tower cooling tower gaw, n-gun bung ai -scale kaba langai a katsi ai tower hta grau tsaw ai, dai hta n-ga, grau kaba ai npu shara hpe mung zing la ai. Dai majaw, lit kaji ai, shara n law ai, redundancy a matu ra ai lam n law ai scenario ni hta, tower langai sha gaw manu jahpu-htuk manu ai. Hpan langai hpe lata ai shaloi, shawng nnan na gumhpraw bang ai, bungli galaw ai manu, shara a masa, hte system kam hpa mai ai lam ni hpe atsawm sha myit yu ra ai, dai hku nna, dai jak ni hpe galai shai mai hkra galaw ra ai.