????EGTM 15oC (??0.5 to 1% ?????) - PowerPoint PPT Presentation

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????EGTM 15oC (??0.5 to 1% ?????)

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737 Engine Water Wash ... – PowerPoint PPT presentation

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Tags: 15oc | egtm | engine | turboprop

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Title: ????EGTM 15oC (??0.5 to 1% ?????)


1
??737?????????
2
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  • ??
  • ????????
  • ????????????????
  • ????
  • ????EGTM 15oC (??0.5 to 1 ?????)
  • AMM ??????????

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3
Engine Water Wash
????????????? ?
  • ?????
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  • ????
  • ???
  • EGTM?

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4
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SepOct 2004
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5
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6
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7
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SAGE?????
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8
?????????(1)
CFM56-7
ESN 876272 888784 ?Oct 14th ??????? EGTM??,???90
????????? (Sep 1 Nov 30) !
9
?????????(2)Sage ????
Water wash on Sep 23, 2004 EGTM start to shift
after WW
CFM56-3 ????? ?? (70C) ??EGTM 20C
CFM56-3
10
2004??,???,??,???2???????????,????????? ????11? ??
????20?
11
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EGTM Gain
EGTM Gain
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12
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13
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  • 85???????
  • 1??????????
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  • ??????????????45?????????(???CFM56-7???)
  • ????????????,?????????????????,?????????

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14
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  • ????(??????????????)????????????????,????

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15
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????,??????,????????
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???????????/??????????
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16
????
Juniper 50 (2 x 25) Gallon (190L) Multi-Engine
Compressor Washing Rig (220V)
17
GTE 400A For Aero and Other Mobile
Applications Large Mixed/unmixed multi-shaft
turbofan engines, large turbojets, cleaning 4
engines on site
GTE 160A For Aero and Other Mobile
Applications Large turboprop, medium size jets,
test cells, cleaning one large engine on site
18
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