1 / 7

INGAS Subproject SPA2

INGAS Subproject SPA2. 18 Month Meeting Paris, Subproject A2, Status (month 13-18) Dr. Michael Höge, Siemens AG. INGAS Subproject SPA2. A2.2.2 – Gen2 with doublestack and membrane sealed bellows :. Procurement, assembly and laboratory tests of Gen2 double stack drive mechanism

sara-morrison
Télécharger la présentation

INGAS Subproject SPA2

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. INGAS Subproject SPA2 18 Month Meeting Paris, Subproject A2, Status (month 13-18) Dr. Michael Höge, Siemens AG

  2. INGAS Subproject SPA2 • A2.2.2 – Gen2 with doublestack and membrane sealed bellows: Procurement, assembly and laboratory tests of Gen2 double stack drive mechanism Test results: => Injector shows stable behavior over runtime 8 injectors delivered to MBTech for commissioning of third engine => Injectors failed due to leakage of stroke amplifier Mechanical redesign of stroke amplifier: Laboratory tests: => Injector shows stable behavior over runtime 6 injectors delivered to AVL for testing => Injectors failed due to leakage of stroke amplifier

  3. INGAS Subproject SPA2 • A2.2.2 – Gen2 with doublestack and metal sealed bellows + Functionality proofed with demonstrator at laboratory + Dimensions suitable for engine + Thermal compensation of oil volume possible Hydraulic oil Big bellow Small bellow Demonstrator of metal sealed stroke amplifier

  4. INGAS Subproject SPA2 • A2.2.2 – Gen2 with doublestack and metal sealed bellows Stroke amplifier with bellows Timeline Concept: done Design: done Purchase: mid June Assembly: mid July Test @ Siemens and shipment to AVL: end July

  5. INGAS Subproject SPA2 • A2.2.2 – Direct - Gen2 for commissioning first car Stroke amplifier replaced by spacer Material of spacer is aluminum to compensate thermal differences as much as possible Gen2 nozzle Timeline Concept: done Design: done Purchase: done Assembly: done Test @ Siemens: done Shipment to AVL: 18.05.2010

  6. INGAS Subproject SPA2 • A2.2.2 – Direct - Gen2 for commissioning first car Example of measurement results at 23°C Example of measurement results at 80°C 86um 67um

  7. INGAS Subproject SPA2 Thank you for your attention! Dr. Michael Höge Siemens AG Corporate Research and Technologies Power & Sensor Systems / Actuators & Control Otto-Hahn-Ring 6 D-81730 Munich

More Related