Charge Air Separation for the Reduction of Marine Diesel Engine ...

3 downloads 9856 Views 431KB Size Report
scale membrane module was installed in the charge air pipe of a research diesel engine with almost 100 kW output. The focus of the research is on optimization ...
Available online at www.sciencedirect.com

Procedia Engineering 44 (2012) 1135 – 1137

(XURPHPEUDQH&RQIHUHQFH >3@ &KDUJHDLUVHSDUDWLRQIRUWKHUHGXFWLRQRIPDULQHGLHVHOHQJLQHHPLVVLRQVE\PHDQVRI SRO\ YLQ\OWULPHWK\OVLODQH PHPEUDQHV       -:LQG 66KLVKDWVNL\ 65DQJRX 7%ULQNPDQQ 9$EHW] 53LWWHUPDQQ HWDO   +HOPKROW]=HQWUXP*HHVWKDFKW*HUPDQ\ :7=5R‰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‰ODX ± D SULYDWH UHVHDUFK HQWHUSULVH VSHFLDOL]HG LQ WKH ILHOG RI HQHUJ\ FRQYHUVLRQ DQG HQJLQH WHFKQRORJ\ ± WKH DSSOLFDWLRQ RI PHPEUDQH VHSDUDWLRQ IRU WKH QLWURJHQ HQULFKPHQW LQ WKH FKDUJH DLU RIPDULQH GLHVHO HQJLQHV ZDV LQYHVWLJDWHG $Q LQGXVWULDO VFDOH PHPEUDQH PRGXOH ZDV LQVWDOOHG LQ WKH FKDUJH DLU SLSH RI D UHVHDUFK GLHVHO HQJLQH ZLWK DOPRVWN:RXWSXW7KHIRFXVRIWKHUHVHDUFKLVRQRSWLPL]DWLRQRIWKHPHPEUDQHPRGXOH HQJLQH RSHUDWLRQ DQG HQJLQH FRQWURO ± DQG LQ WKH HQG WR JDLQ LQIRUPDWLRQ DERXW UHOLDELOLW\ DQG HFRQRPLFVRIWKLVSURFHVV 7KH EDFNJURXQGV RI WKLV SURMHFW DUH QHZ UHJXODWLRQV RI WKH ,QWHUQDWLRQDO 0DULQH 2UJDQL]DWLRQ ,02 ZKLFKOLPLWWKHHPLVVLRQVRIPDULQHHQJLQHV2QRQHKDQGVKLSSLQJLVWKH PRVWHIIHFWLYH PRGH RI WUDQVSRUWDWLRQ EHVLGHV URDG WUDIILF DQG DYLDWLRQ 7KH FRQWULEXWLRQ RI &2 HPLVVLRQ LV RQO\   WDNLQJ LQWR DFFRXQW WKDW  RI JOREDO WUDGH LQ WUDQVSRUWHG WRQQHV SHU PLOH DUH KDQGOHGE\VKLSV±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EHFN 7UDYHP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© 2012 Published by Elsevier Ltd. Open access under CC BY-NC-ND license. doi:10.1016/j.proeng.2012.08.703

1136

J. Wind et al. / Procedia Engineering 44 (2012) 1135 – 1137

)RUDUHGXFWLRQRI12[E\ WRDGGLWLRQDOPHWKRGVOLNHH[KDXVWJDVUHFLUFXODWLRQ (*5  FDWDO\WLF H[KDXVW JDV UHGXFWLRQ JDV RSHUDWLRQ RI WKH HQJLQH RU FKDUJH DLU VHSDUDWLRQ E\ PHPEUDQHVDUHUHTXLUHG 7KH UHGXFWLRQ RI QLWURJHQ R[LGHV E\ LQFUHDVLQJ RI WKH SRUWLRQ RI LQHUW JDV LQ WKH FKDUJH DLU E\ PHDQV RI JDVVHSDUDWLQJ PHPEUDQHV KDV EHHQ LQYHVWLJDWHG RQ D UHVHDUFK GLHVHO HQJLQH DW :7=5R‰ODX%\HQULFKLQJWKHFKDUJHDLUZLWKQLWURJHQWRDERXWWKHHPLVVLRQRIQLWURJHQ R[LGHV FDQ EH GHFUHDVHG E\ PRUH WKDQ   ZKHUHDV WKH ILOWHU VPRNH QXPEHU VWURQJO\ LQFUHDVHV%\LQFUHDVLQJWKHVZLUODQGRSWLPL]DWLRQRIWKHLQMHFWLRQLWLVSRVVLEOHWRPHHW,02,,, OLPLWVIRUQLWURJHQR[LGHVZLWKLQYLVLEOHVPRNHDQGVOLJKWO\LPSURYHGIXHOFRQVXPSWLRQ VHH)LJ   7KH LQWURGXFWLRQ RI WKLV PHWKRG UHTXLUHV IRU KLJK FKDUJH DLU SUHVVXUHV SRZHUIXO LQMHFWLRQ V\VWHPVDQGKLJKO\HIILFLHQWPHPEUDQHV>@

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

1137

J. Wind et al. / Procedia Engineering 44 (2012) 1135 – 1137

 )LJXUH5HVLVWDQFHPRGHOFDOFXODWLRQDQGWHVWUHVXOWV     1 - 

6

 )UHQFK 

1DPHWNLQ 3RO\P

$ 9 6FL SDWHQW

7RSFKLHY 3DUW

DQG & )5

6

* 

'XUJDU\DQ   

 $MKDU 0 )ROOPDQQ 0 0DWWKLDV & 0HOLQ 7 0HPEUDQHV 3URGXFLQJ 1LWURJHQ HQULFKHG &RPEXVWLRQ $LU LQ 'LHVHO (QJLQHV $VVHVVPHQW YLD GLPHQVLRQOHVV QXPEHUV -RXUQDORI0HPEUDQH6FLHQFH9ROXPH,VVXH2FWREHU3DJHV±  3DWHQW$SSOLFDWLRQ86$  3LWWHUPDQQ 5(PLVVLRQV RI 0DULQH 'LHVHO (QJLQHV  ,02 ,,,  $QG :KDW 7KHQ" 07= LQGXVWULDO6SHFLDO(GLWLRQ07=3DJHV   5DQJRX 6 HW DO 3RO\ YLQ\O WULPHWK\OVLODQH  DQG EORFN FRSRO\PHUV RI YLQ\O WULPHWK\OVLODQH ZLWK LVRSUHQH $QLRQLF SRO\PHUL]DWLRQ PRUSKRORJ\ DQG JDV WUDQVSRUW SURSHUWLHV (XU 3RO\P -  9ROXPH  ,VVXH  $SULO  3DJHV ± GRLMHXUSRO\PM .H\ZRUGVJDVVHSDUDWLRQSRO\ YLQ\OWULPHWK\OVLODQH HPLVVLRQVUHGXFWLRQGLHVHOHQJLQH