summary project rotax 1503-4tec
TRANSCRIPT
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_IC Yatlr _gzf Lterl
@y igfhk prldeat gs hblut gfarehse tme perilr`hfae li h Rlthx 85>1-?_EA Quperamhrceo Gfterallkeo efcgfe tl rhae gf GDQBH Amh`pglfsmgps. G use tme slitwhre QLKGOSLRJQ
hfo tme HYK BLLQ_.
_me tgtke li y prldeat gs4 ^rephrhtglf li hf efcgfe tl rhae gf GDQBH(Gfterfhtglfhk Det Qplrt Blhtgfc Hsslaghtglf) amh`pglfsmgps gf tme Rufhblut Quperstlaj 89>> akhss.
Qg`ukhtglf li tme gfarehse gf tme perilr`hfae.
Igrstky G ogs`lufteo tme eftgre efcgfe tl thje ehsure`efts hfo tl bugko gt up gf Qlkgowlrjs.
Gf tme pmltls beklw hre smlwf tme steps tmht were ilkklweo tl bugko up tme eftgre efcgfe gf Qlkgowlrjs4
Gfthje @hfgilko4
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Exmhust @hfgilko4
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^gstlf hfo Rlo4
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Butteriky Yhkve4
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Meho4
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Rlajers, sprgfcs, pkucs, ah`smhit, eta.4
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Ah`smhit hfo Gfterallker4
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Arhfjsmhit4
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Al`presslr4
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Bklaj, su`p hfo bhkhfaer smhit4
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Eftgre Efcgfe4
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_IC Y _g L
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_IC Y t _g Lt
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_mef, G bugkt up tme efcgfe gf HYK Bllst tl sg`ukhte gt hfo tl al`phre tme ohth tmht HYK Bllst wgkk cgve wgtm tme ohth tmht tme bugkoer (BR^) cgves.
_IC Y t _g Lt
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Igrst, G bugko up tme efcgfe same`e4
_IC Yatlr _gzf Lterl
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_mef, G gftrlouae tme prg`hry ehsure`efts li tme efcgfe gftl HYK4
_IC Yatlr _gzf Lterl
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G mhve hksl tl gftrlouae tme ehsure`efts li tme pgpes. _mgs ehsure`efts hre4 Kefctm, ogh`eter, myorhukga hreh, befogfc rhogus, irgatglf aleiigagefts, meht trhfsier
aleiigagefts, eta.4
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Sgtm tme ehsure`efts tmht G ahfflt ehsure ehsgky, G use tme QlkgoSlrjs tl mekp yseki. Sgtm tme ehsure tllk hfo ltmer lperhtglfs G ahf ehsure ogiigaukt cel`etrges
hfo hrehs, ilr exh`pke G ahf ehsure tme meht examhfce hreh li tme aykgfoer meho lr tme meht examhfce hreh li hf exmhust reslfhtlr4
_IC Yatlr _gzf Lterl
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_mef, G gftrlouae tme ohth li tme al`presslr. G gftrlouae tme al`presslr hp hfo G resahke gt tl igt wgtm y efcgfe4
Al`presslr @hp
8
8.=
2.9
^ressure
Rhtgl(-)
> >.>5 >.8 >.85 >.2 >.25 >.1
@hss Iklw (jc/s) (-)
>.>5>.>5
>.>5>.>5
>.8>.8
>.8
>.8
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>.8
>.2>.2
>.2>.2
>.2>.2
>.1>.1
>.1
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>.9>.9>.9
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>.3>.3>.3
>.3
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>.3>.3 >.3
>.3>.3 >.3
>.=>.=
5>>>5>>>8>>>>8>>>>83>>> 83>>>83>>> 83>>>25>>> 25>>>
25>>>25>>> 25>>>
25>>>
12>>> 12>>>12>>>
12>>> 12>>>12>>>
13>>> 13>>>
13>>>13>>> 13>>>
13>>>
?2>>> ?2>>>
?2>>>?2>>>
?2>>>?2>>>
?5>>>?5>>>
?5>>>?5>>>
5>>>>5>>>>
5>>>>5>>>>
9>>>>9>>>>
>
>.8
>.2
>.1
>.?
>.5
>.9
>.3
>.=
>.7Eiigagefay (-)
_IC Yatlr _gzf Lterl
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Beilre ruf tme sg`ukhtglf, gt mhs tl be h alftrlk li tme sg`ukhtglf, wmere G gfogahte tme iuek tme efcgfe rufs (chslkgfe), G gfgtghkgze tme pgpes hfo set tme Ahse set, tmht hre tme
plgfts wmere tme efcgfe wgkk be stuogeo4
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Hfo tme slitwhre wgkk cgve tmgs resukts4
_me plwer gs tme sh`e tmht tme plwer tmht tme bugkoer pubkgsmeo.
(285 Av N =.>>> rp`)
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Gf lre oethgk, we aluko see tmht iklw gf exmhust vhkves gf aykgfoers 2 hfo 1 mhve reiklw, sl gf fext steps we wlrj tl hvlgo tmht bemhvglur tl gfarehse tme perilr`hfae.
_l rhae gf tme Rufhblut Quperstlaj 89>> akhss, G mhve tl see wmht amhfces hre hkklweo by tme rukebllj. Lfae seef, G oeter`gfe tmht tme amhfces tmht G cl tl ol gf tme
efcgfe hre tme ilkklwgfc4
_l amhfce tme al`presslr, tme ah`smhit, tl hodust tme igreo hfo tme gfdeatlrs, tl amhfce tme pgpes hfo hfgilkos li gfthje hfo exmhust, hfo tl amhfce tme pgstlfs, rlos,
vhkves hfo sprgfcs. Lptglfhkky G ahf reblre tme aykgfoer, gfarehse tme al`pressglf rhtgl hfo gfarehse tme bllst li tme al`presslr gi tme efcgfe rufs lf E=5 iuek. E=5 iuek gs
hkklweo, but gi tme stewhrts hfhkyse y iuek hfo gt gsft chslkgfe, G mhve tl oe`lfstrhte tmht tmht iuek gs E=5 hfo flt hfltmer ogiiereft iuek, gi G ahfflt oe`lfstrhte tmht y
efcgfe gs ruf lf E=5 iuek tmey wgkk bhf e. _me rukebllj hksl hrj h kg`gt ilr tme flgse up tl =9 ob. G set yseki hf upper kg`gt li bllst li 2.2 hbslkute bhr tl hvlgo
jflajgfc.
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_me igrst al`plfeft G wgkk amhfce gs tme al`presslr, sl G gftrlouae hfltmer al`presslr hp wgtm lre bllst tl mhve lre plwer4
_me resukts hre tme ilkklwgfc4 _me plwer gfarehses, but hs we ahf se tme gfverse exmhust iklw olesft ogsshpehr. Iurtme`lre h reouatglf gf tme gfthje iklw li tme aykgfoer 1
hpehr.
Al`presslr @hp
8
8.7
2.=
^ressure
Rhtgl(-)
> >.>5 >.8 >.85 >.2 >.25 >.1 >.15 >.? >.?5
@hss Iklw (jc/s) (-)
>.>5>.>5 >.>5>.>5 >.>5>.>5
>.>5>.>5
>.8>.8 >.8>.8 >.8>.8
>.8>.8
>.2>.2>.2 >.2>.2>.2 >.2 >.2>.2 >.2 >.2 >.2 >.2>.2 >.2 >.2
>.2>.2
>.1>.1>.1>.1
>.1>.1>.1>.1
>.1 >.1 >.1>.1 >.1 >.1 >.1>.1
>.1>.1
>.?>.?>.?>.?>.?
>.?>.?>.?>.?>.?
>.? >.? >.?>.? >.? >.? >.?>.?
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>.3>.3
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>.=
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> >> >
5>>>5>>>8>>>>8>>>>
83>>> 83>>>83>>> 83>>>25>>> 25>>>
25>>>25>>> 25>>>
25>>>12>>> 12>>>
12>>>12>>> 12>>>
12>>>
13>>> 13>>>13>>>
13>>> 13>>>13>>>
?2>>> ?2>>>
?2>>>?2>>> ?2>>>
?2>>>
?5>>>?5>>>
?5>>>?5>>>
5>>>> 5>>>>
5>>>> 5>>>>
55>>>55>>>
>
>.8
>.2
>.1
>.
>.5
>.9
>.3
>.=
>.7Eiigagefay (-)
_IC Yatlr _gzf Lterl
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Fext amhfce G wgkk ol gs tme amhfce li tme exmhust hfgilko4
Hs gt ahf be seef, tme reiklw gf tme exmhust mhs oearehseo, hfo hksl tme reouatglf li iklw gf gfthje.
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Fext step gs tl amhfce tme ah`smhit4
Gfthje Exmhust Lverkhp Igrgfc
HHH
RAH
HHE
RAE
Lverkhp
HE
Qerges 8> 95 5> > 8> 5
@logigahteo
15
95
9>
1>
95
8>
Gfthje
Exmhust
Lpef Kefctm Lpef Kefctm
Qerges 15> 255 81> 21>
@logigahteo 125 2=> 82> 23>
Harlfy` hre gf Qphfgsm4 HHH 0 GL RAH 0 GA HHE 0 EL RAE 0 EA HE 0 _H
^@Q 0 _OA ^@G 0 BOA
REQUK_Q
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_mef G wgkk amhfce tme pgpes hfo gfthje hfgilko4
Gfthje ^gpes
Qerges 8 2 1 ? 5 9 3 23 =
Kefctm (``)
7>
85>
25>
83>
8==
232
15>
9>
8>>
Ogh`eter (``) => => => => =>-32 32-3> 5>-9> 9> 9>
@logigahteo 8 2 - - - - 1 22 ?
Kefctm (``)
7>
8>>
-
-
-
-
85>
9>
8>>
Ogh`eter (``) 85> 7> - - - - 7> 7> 7>
@hfgilko Ouats
Qerges 7 8> 88 28 22 21
Kefctm (``) 25> 25> 25> 99.55 99.55 99.55
Ogh`eter (``)
9>-5>
9>-5>
9>-5>
5>
5>
5>
@logigahteo
5
9
3
89
83
8=
Kefctm (``) 25> 25> 25> 99.55 99.55 99.55
Ogh`eter (``)
5>
5>
5>
55
55
55
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Hksl we amhfce tme exmhust pgpes, G mhve hoe h al`pketeky reoesgcf li tme pgpes, sl tme flgse olesft exaeeo =9 ob hfo tme efcgfe chgfs plwer4
^G^EQ
Qerges 89 83 8= 87 2>
Kefctm (``) 585.3? 8=8.2 939.57 85> 8721.2=
Ogh`eter (``) 95 9> 95 95 3>
@logigahteo
88
22
21
82
81
28Kefctm (``) 1>> 25> 8>> 25> 1>> 25>
Ogh`eter (``) =5 ?5 =5 ?5 =5 ?5
^KEFU@Q
Qerges ^K2 ^K1 ^K? ^K5
Ylku`e (k) 8.=>9 8.8= 8.=>9 >.2
@logigahteo
^K5
^K1
^K2
^K?
Ylku`e (k) 8.5 8.5 2.15? 8
G igfhkky clt tl ekg`gfhte tme reiklw gf exmhust.
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Sgtm h superigaghk treht`eft G ahf reouae tme irgatglf gf tme aykgfoer, hfo amhfcgfc tme kh`boh aleiigageft tl gfdeat lre ahuohk li iuek tme efcgfe chgfs plwer4
Rp` Qerges Efcgfe Irgatglf
(bhr)
@logigahteo Efcgfe
Irgatglf (bhr)
8>>>
>.9
>.?
1>>> 8 >.7
?5>> 8.5 8.?
9>>>
2.1
2
35>> 1.1 2.95
7>>> ?.5 1.5
8>5>> 5.7 ?.5
Kh`boh amhfces irl` 8?.3 tl 82.5
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Igfhkky, G wgkk ol tme lptglfhk amhfces, but lfky tl smlw tme gfarehse li plwer tmht hkklw tme E=5 iuek, beahuse Gkk sthy wgtm tme efcgfe li 5>> Q tl be shie tmht G ahfflt be
ogsquhkgigeo gi G ahfflt prlve tmht G ruf lf E=5 iuek.
Lptglfhk amhfces hre4
Al`pressglf rhtgl irl` =.? tl 7.5
Reblreo tl 8>>.5``
@lre bllst, up tl 2.5 hbslkute bhr N7.>>> rp`
Ruf lf E=5 iuek tl hvlgo jflajgfc
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Lfae we mhve hkk tme amhfces hoe, resukts ahf be al`phreo4
^hr 0 _lrque
Rcg`ef oe cgrl 0 rp`
^ltefagh 0 lwer
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Alfsu`l espeaigal 0 Qpeagiga alfsu`ptglf
^resgf hbslkuth 0 Hbslkute bllst presure
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Hs gt ahf be seef, tme pressure rgses irl` 88> bhr tl 2>= bhr gf tme logigeo versglf, sl al`plfefts wgkk be subdeateo tl crehter eiilrts. _l whtam gt ehsgky, G wgkk ol h IE@
Hfhkysgs tl whtam tme gfarehse li eiilrts.
Refog`geftl Ylku`trgal 0 Ylku`etrga Eiigageft ^resgf 0 Aykgfoer ressure
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QI 1 5
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_me pgstlf cles irl` h seaurgty ihatlr li 1.5 tl hfltmer li lfky 2
Hk 3>35
^gstlf
QI 2
QI 1.5
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_me rlo cles irl` QI ?.2? tl 1, but gi we amhfce tme rlo by hfltmer `hoe li
_gthfgu`, tme IQ rgses tl 5.
Alffeatgfc Rlo
Qteek ?1?>
QI ?.2? QI 1QI 5
Qerges Efcgfe
@logigahteo Efcgfe
_g Rlo
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_me sh`e eiieats hre seef gf tme vhkves, bltm gfthje hfo exmhust see mlw tme
seaurgty ihatlr oearehses wgtm tme klhos li tme `logigeo efcgfe.
Yhkves
Exmhust GfthjeQteek 8=FgAr5-?
QI 1.=9
QI 2.2>
QI 1.=
QI 2.8?
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Gf tme arhfjsmhit tme seaurgty ihatlr oearehses but gs flt argtgahk.
Arhfjsmhit
Ahst Ahrblf Qteek
QI 5.19 QI 1
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ALFAKUQQGLFQ
Hs gt ahf be seef, G gfarehse tme plwer irl` 285 ^Q tl 5>> ^Q ruf
lf 75 RLF chslkgfe hfo lfky wgtm h bllst pressure li 2.85 hbslkutebhr.
Evef G aluko gfarehse tme plwer tgkk hfo lutsthfogfc 9>> ^Q li
plwer ruffgfc lf E=5 iuek wgtm h bllst pressure li 2.5 hbslkute bhr
hfo h al`pressglf rhtgl li 7.5 gfsteho li =.?.
_me speagiga iuek alfsu`ptglf whs hksl oearehseo ht mgcm revs.
Hkk tmgs wgtm h flgse klwer tmhf =9 ob (H).
Hkwhys wgtm klw bllst pressure, sl tmere gsft rgsj li jflajgfc.
_me bugko-up gf QlkgoSlrjs whs sl haaurhte tmht G equhkkeo tme
plwer tmht tme bugkoer pubkgsmeo. _me ogiigaukty whs `hxg`u` beahuse hkk tmgs Gve `hoe gt wgtmlut
expefsgve lr hovhfaeo `hamgfery, G ogo gt gf `y ml`e wgtm gf mluse
tllks.
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_MHFJ WLU ILR WLUR
_G@E HFO H__EF_GLF
YA_LR _GTF L_ERL, @EAMHFGAHK EFCGFEER Q^EAGHKGTEO GF_RHFQ^LR_ HFO EFCGFEQ.
vgatlrtgzlf\3Nmlt`hgk.al`