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ANALYSI S OF VORTEXTUBE 1) Pr avi ns harma 2) Kri s hnaraj put 3) Abhi s heks i ngh 4) Dee pakdubey
o
I NTRODUCTI ON
TheVo r t e xTube( VT)s y s t e mi sade v i c et hatg e ne r at e s s e par at eflo wso fc o l dandho tg as e sf r o m as i ng l e c o mpr e s s e dai r . Thev or t e xt ubewasi nve nt edbyRanquei n1933andt hen i mpr o v e db yHi l s c hi n194 7 .
o
Vo r t e xt ubei sas i mpl ede vi c e ,wi t hno z z l e s ,
v or t e xc hambe r ,s e par a t i ngc o l dpl at e ,ho tv al v e, ho ta ndc o l de ndwi t ho uta nymo v i ngpa r t s .
WORKI NG Compr es s i on Nozzl e( Tangent i ali nl et ) Vort exgener at i on Ener gys eparat i on Cont rolval ve
CONVENTI ONALAI RCONDI TI ONI NG
PROBLEM DESCRI PTI ON
Si z ea ndc o mpl e x i t y
Po we rr e qui r e me nt
Po r t a bi l i t y
Haz a r do usr e f r i g e r ant
Mo vi ng par t s
COMPARI SON PARAMETERS
CONVENTI ON AC
VORTEXTUBE
SI ZE
600X400X400( app. )
150180mm i nl e ngt h
PARTS
MOVI NG PARTS
NO MOVI NG PARTS
PORTABLI TY
NO
YES
HAZARDOUS
CFC,NH3
ATMOSPHERI CAI R
1. 335 KW/ HR
0. 5KW/ HR
REFRI GEREANT POWER REQUI REMENT
LI TERATURE REVI EW
MAJORSTUDI ESON VORTEXTUBE
CONI NUED
METHODOLOGY
Nume r i c alanal y s i so f v o r t e xt ube . C o mput at i o nalFl ui d Dy nami c s ( CFD)anal y s i so f v o r t e xt ube .
NUMERI CALANALYSI S De ns i t yo fai r=
CFD ANALYSI S
CFD -ac o mput at i o na lt e c hno l o g yt hate nabl e so ne t os t udyt hedynami c so ft hi ngst hatflo w.
The r ea r et hr e er e a s o nst ous eCFD s o f t war e : i ns i ght ,f o r e s i ght ,ande ffic i e nc y .
CFD Pr o c e s s: -t he r ear et hr e es t e ps ,
1 .pr e pr o c e s s i ng
2 dmo d e l
me s hi ng
b o unda r yc o ndi t i o n
2. s o l vi ng
us i ngdi ffe r e nt i ale quat i o nCFD wi l lgi v er e s ul t
3. po s t pr o c e s s i ng wewi l lge tgr a phi c alaswe l lass t at i s t i c alr e s ul t
TOTALTEMPERATURECONTOURSATTHE CENTREPLANEOFVORTEXTUBEFOR7MM ORI FI CEWI TH 5BARI NLETPRESSURE