Dej Tshiab Rau Hiav Txwv Dej Phaj Heat Exchanger

 Qhov no gasketed phaj kub exchanger yog tsim los rau cov dej tshiab rau cov dej hiav txwv txias .Raws li kev lav phib xaub rau kev ua haujlwm ntawm marine turbines, kuj tseem muaj qee qhov sib txawv hauv daim ntawv thov kev ua tau zoo ntawm ntau hom hluav taws xob sib txawv. tab sis gasketed phaj kub exchangers yuav tsum tau dav nyob rau hauv Marine engineering, thiab nws yog dav nrov rau nws me me hneev taw, tsis tshua muaj efficiency thiab yuav dispacted rau tu.

Khoom parameter ntawm gasketed phaj kub exchanger Yam khoom Cov dej tshiab rau dej hiav txwv dej phaj kub exchanger Hom Exheat Cov khoom siv phaj Titanium {{0}}.5mm 0.6mm 0.7mm 0.8mm 1mm Gasket khoom NBR HNBR EPDM HEPDM VITON FKM Silicone Cov khoom siv ncej Painted Carbon hlau Xim ntawm ncej xiav lossis customized xim Hom kev sib txuas flange los yog xov Flange txheem ANSI ASME BS BA JIS DIN GB ISO Tightening ntsia liaj qhov rooj M24 M30 M39 Tsim siab siab tshaj 20mpa, qis tshaj 10Mpa Ua hauj lwm siab normal 12.5 Mpa MOQ 1set ib Pob polywood rooj Warranty ib xyoo OEM Yuav ua tau hloov

phaj kub exchanger tsim

 

Khoom ua hauj lwm parameter rau calculations

Qhov twg kub qhov twg

1.Inlet kub ntawm qhov chaw kub

2.Flow tus nqi ntawm qhov chaw kub

3.Ntau npaum li cas ntawm lub pas dej da dej yuav tsum tau rhuab

4.Lub sij hawm npaum li cas thaum lub pas dej da dej yog rhuab mus rau qhov kev thov kub

5.Qhov pib kub ntawm lub pas dej da dej

6.Qhov ntim ntawm lub pas dej da dej

7.Flow tus nqi ntawm lub pas dej da dej

8.Lub sij hawm circulating

Peb yuav tsum paub yam tsawg kawg yog 5 tsis tau kom peb xam los ntawm software

 

Kev tshawb fawb txog phaj kub exchanger

Phaj heat exchangers (PHEs) tau dhau los ua hom nrov tshaj plaws ntawm cov khoom siv hluav taws xob sib hloov (HEs) rau ntau yam kev siv niaj hnub vim lawv cov compactness thiab siab thermal ua haujlwm. Txoj kev tshawb fawb tam sim no txhawm rau nthuav dav kev nkag siab txog kev ua haujlwm thermal ntawm lub hauv paus tiaj tus PHE (FPHE) thiab tsim kom muaj FPHE zoo dua. Kev npaj dej tshiab yog npaj los txhawm rau txhim kho cov thermal ua haujlwm ntawm FPHE (hloov FPHE). Tus tshiab ntws mechanism yog ua tiav los ntawm kev hloov cov

tsim cov gasket qhov twg lub inlet thiab qhov hluav taws xob ports nyob rau tib sab ntawm lub thermal phaj. Computational fluid dynamics (CFD) tau siv los ua tus lej simulations. Tag nrho cov simulations tau ua tiav ntawm ob FPHEs; qhov pib thiab qhov hloov kho. Ob leeg HEs muaj qhov sib npaug geometrical qhov ntev thiab lub cev kuaj mob. Nusselt tus lej

(Nu), Stanton tooj (St), Colburn factor j, friction factor (f), thiab JF factor yog ua hauj lwm los soj ntsuam thiab sib piv cov thermal kev ua tau zoo ntawm lub tshav kub exchangers tam sim no. Thaum tshav kub kub hloov pauv yog suav tias yog ib theem (dej-dej), thiab rau Reynolds tus naj npawb (Re) spans los ntawm 250 mus rau 2000. Cov zauv tshawb pom tau raug validated nrog benchmark sim cov ntaub ntawv los ntawm cov ntaub ntawv. Cov txiaj ntsig tau pom tias, Nu thiab f cov ntaub ntawv ntawm kev hloov kho FPHE yog feem ntau txog li 70% thiab 4.4 npaug ntawm cov txheej txheem yooj yim thiab phaj kub hloov pauv. Cov lej tseem ceeb ntawm Reynolds (R ecr) rau kev hloov kho FPHE raug txheeb xyuas. Ntxiv mus, JF cov ntaub ntawv

ntawm kev hloov kho FPHE qhia tau hais tias ~0.7%–9% kev txhim kho hauv cov thermal ua tau zoo nrog rau qhov yooj yim FPHE, yog li nws tuaj yeem txuag cov khoom thiab lub zog rau tib lub luag haujlwm thaum tshav kub kub. Cov kev tshawb pom ntawm qhov kev tshawb fawb tam sim no kuj tau tsim cov kev sib raug zoo rau Nu thiab f rau txhua kis.

 

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Cim npe nrov: dej tshiab rau hiav txwv dej phaj kub exchanger, Tuam Tshoj, lwm tus neeg, manufacturers, pheej yig, pricelist, luv nqi, kev muag khoom