Parametric Study of Injection Rates With Solenoid Injectors in an Injection Quantity and Rate Measuring Device-Reference-Cited by-同舟云学术

Parametric Study of Injection Rates With Solenoid Injectors in an Injection Quantity and Rate Measuring Device

Published:2015-03-31 Issue:10 Volume:137 Page:
ISSN:0742-4795
Container-title:Journal of Engineering for Gas Turbines and Power
language:en
Short-container-title:

Author:

Busch Stephen¹,Miles Paul C.²

Affiliation:

1. Mem. ASME Sandia National Laboratories, P.O. Box 969, MS 9053, Livermore, CA 94551-0969 e-mail:

2. Sandia National Laboratories, P.O. Box 969, MS 9053, Livermore, CA 94551-0969 e-mail:

Abstract

A Moehwald HDA (HDA is a German acronym: Hydraulischer Druckanstieg: hydraulic pressure increase) injection quantity and rate measuring unit is used to investigate injection rates obtained with a fast-acting, preproduction diesel solenoid injector. Experimental parametric variations are performed to determine their impact on measured injection rate traces. A pilot–main injection strategy is investigated for various dwell times; these preproduction injectors can operate with very short dwell times with distinct pilot and main injection events. Dwell influences the main injection rate shape. A comparison between a diesel-like fuel and a gasoline-like fuel shows that injection rates are comparable for a single injection but dramatically different for multiple injections with short dwells.

Funder

U.S. Department of Energy

General Motors Corporation

Vehicle Technologies Program

Sandia National Laboratories

Publisher

ASME International

Subject

Mechanical Engineering,Energy Engineering and Power Technology,Aerospace Engineering,Fuel Technology,Nuclear Energy and Engineering

Link

http://asmedigitalcollection.asme.org/gasturbinespower/article-pdf/doi/10.1115/1.4030095/6395620/gtp_137_10_101503.pdf

Reference15 articles.