Dec 13, 2014 08:33
9 yrs ago
German term

Einbauwirkungsgrad

German to English Tech/Engineering Aerospace / Aviation / Space related to aircraft propulsion systems
I'm thinking this could be "design efficiency" or "inherent efficiency".
In the context, it is adversely affected by the air flow being accelerated at the nose of the fuselage.
"Der Einbauwirkungsgrad des Antriebs wird negativ beeinflusst, da die Luft am Rumpfbug beschleunigt wird "
This appears in a patent

Proposed translations

23 hrs
Selected

The engine mounting has a negative effect on the engine efficiency

or something along this way.
I believe this phrase is an accurate translation of the first part of the sentence.
Note from asker:
Hi, Ronald. Thanks for your answer. In the end I used "inherent efficiency" although I was tempted to use "design efficiency". I wanted to get the meaning of the "Einbau" part of the word and I don't believe the efficiency of installation or incorporation was intended as suggested by Andres
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2 KudoZ points awarded for this answer. Comment: "Hi, Ronald. Thanks for your answer. In the end I used "inherent efficiency" although I was tempted to use "design efficiency". I wanted to get the meaning of the "Einbau" part of the word and I don't believe the efficiency of installation or incorporation was intended as suggested by Andres in this instance, although I believe it was correct for the examples quorted."

Reference comments

17 hrs
Reference:

Einbauwirkungsgrad > incorporation efficiency

Patents - Google
www.google.com/patents/WO2014044564A1?cl=en -

Mar 27, 2014 - Der ***Einbauwirkungsgrad*** des Antriebs wird negativ beeinflusst, da die Luft am Rumpfbug beschleunigt wird und nun diese erhöhte Strömungsgeschwindigkeit den Luftwiderstand an der Rumpfoberfläche bestimmt.

The ***incorporation efficiency*** of the drive is negatively affected, as the air is accelerated at the fuselage nose and now this increased flow rate determines the air resistance on the hull surface.

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Note added at 1 day2 hrs (2014-12-14 11:22:53 GMT)
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Einbauwirkungsgrad > installation efficiency

Patents - Google
www.google.com/patents/WO2014044564A1?cl=en -

Um einen guten ***Einbauwirkungsgrad*** und gleichzeitig die beschriebenen Jet Eigenschaften zu erzielen, wird der Mantelpropeller dabei in den Rumpf integriert.

To achieve a good ***installation efficiency*** while the jet described properties, the ducted propeller is integrated in the fuselage.
Peer comments on this reference comment:

agree Inter-Tra : Es macht Sinn
14 hrs
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