- Taschenbuch: 22 Seiten
- Verlag: Unknown (Oktober 2011)
- Sprache: Englisch
- ISBN-10: 1234551586
- ISBN-13: 978-1234551582
- Größe und/oder Gewicht: 24,6 x 18,9 x 0,1 cm
|
||||||||||||||||||||
|
||||||||||||||||||||
|
||||||||||||||||||||
Produktinformation |
Produktbeschreibungen
Kurzbeschreibung
Original publisher: Golden, Colo.: National Renewable Energy Laboratory, [2006] OCLC Number: (OCoLC)159936288 Subject: Natural gas vehicles -- Research. Excerpt: ... Combustion Desired Manager Desire Desire Desire Desire Desire Desire d d EGR d d d d i k Fuel Manager Charge Manager Component Component ( l d ) ( G / i fl Throttle EGR Turbo Fuel Position Spark Valve Position Comm Timin i i Fuel System Charge Drivers Drivers ( EGR Valve turbo Figure ( 7 ): Overall Control System Layout Task 2.3 Design Optimization, Structure & Release Following the demonstration of the capability of the concept engine to achieve the target performance, optimization of the subsystems and component design was undertaken to evaluate operating margin and refine engine performance. As the capabilities of the subsystem designs are demonstrated, design stability of these components is desired. The process focused on using analysis tools to facilitate selection of most suitable component design to provide the needed performance as well as utilizing Cummins design expertise in areas such as EGR system and components. As engine subsystems and components designs were completed, design reviews were held to gain input on the design and refinements were implemented to alleviate the raised issues. Design Failure Mode and Effect Analysis were also conducted for the new components or subsystems. Structure and release of the new parts at " Development " status was also completed. Figure ( 8 ) shows an example of analysis work conducted to arrive at a design for the Air / Fuel / EGR mixer. Through Flow analysis various design iterations were evaluated to arrive at an acceptable mixing performance as seen in the figure. The target EGR fraction on 0.2 ( 20 % ) highlighted by the arrow denotes a green color where that mixture concentration is reached. In the " First Iteration " cross section, the distribution shows large areas of " Blue " indicating fresh air and " Red " indicating unmixed EGR gas...
Tags(Was ist das?)Bei einem Tag handelt es sich um ein Schlagwort, das zum Produkt passt.
Tags erleichtern allen Kunden die Suche und die Sortierung ihrer Lieblingsprodukte. |
Eine digitale Version dieses Buchs im Kindle-Shop verkaufen
Wenn Sie ein Verleger oder Autor sind und die digitalen Rechte an einem Buch haben, können Sie die digitale Version des Buchs in unserem Kindle-Shop verkaufen.
Weitere Informationen
Kundenrezensionen
Noch keine Kundenrezensionen vorhanden.
5 Sterne
4 Sterne
3 Sterne
2 Sterne
1 Sterne
Kunden diskutieren
|
Das Forum zu diesem Produkt
Fragen stellen, Meinungen austauschen, Einblicke gewinnen Aktive Diskussionen in ähnlichen Foren
Kundendiskussionen durchsuchen
|
Ähnliche Foren
|
||||||||||||||||||||||||||||||||||
Lieblingslisten
Ähnliche Artikel finden
Ihr Kommentar
Möchten Sie die Produktinformationen aktualisieren oder Feedback zu den Produktabbildungen geben?
|
