سیویلیکا را در شبکه های اجتماعی دنبال نمایید.

Laser, Spark, and Self lgnition of Natural Gas In A Rapid Compression Machine

Publish Year: 1384
Type: Conference paper
Language: English
View: 1,810

This Paper With 8 Page And PDF Format Ready To Download

Export:

Link to this Paper:

Document National Code:

ICICE04_040

Index date: 5 September 2008

Laser, Spark, and Self lgnition of Natural Gas In A Rapid Compression Machine abstract

a rapid compression machine was designed and built to simulate in-cylinder conditions of a modern stationary natural gas fried reciprocating engine tests were performed to determine the ignition boundaries using a laser, a conventional Capacitance Discharge ignition (CDI), and no ignition delay, and minimum required laser energy to ignite a mixture. It was observed that CDI is unable to ignite mixtures leaner than Φ≈0.6. Additionally, ignition is significantly dependent upon pressure using a CDI ignition conversely, laser ignition extends the lean limit of methane-air mixtures all the way to the combustion limit of Φ≈0.5 regardless of pressure. Scans of minimum required energies for successful ignition (MRE) were also performed. ignition delay and pressure rise were also investigated for an initial pressure of 1.5 Bar. It was observed that faster combustion retes and smaller ignition delays occur for laser ignition as compared to a CDI (spark) ignition for 0.6≤Φ≤0.8 and also for Φ=10. However for 0.8≤Φ≤0.9 a reversal of the sforementioned trends was observed.

Laser, Spark, and Self lgnition of Natural Gas In A Rapid Compression Machine authors

G.M Klett

University of Illinois at Chicago

S.B Gupta

Argonne National Laboratory

M Ghaffarpour

University of Illinois at Chicago

مراجع و منابع این Paper:

لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :
Theiss, N., Ronney, P., Liu, J., and Gundersen, M., "Corona ...
Glassman, I.. Combustion, zم ed., Academic Press, Inc., 1987. ...
US Patents 5, 587, .630 and 5, 568.801 ...
Freen, P. D., Gingrich, J.. and Chiu, J.. "Combustion Characteristics ...
Gao, H., Matthews, R., Hari, S., and Hall, M.. -Use ...
Kopecek H, Wintner E.. Pischinger R., Herdin G. R., Klausner ...
Gupta, S. B.. Sekar, R., Xu, Z., Leong, K., Reed, ...
McMillian, M.H., Richardson, S., Woodruff, S.D., and MclIntyre, D., "Laser-Spark ...
Kopecek, H., Charareh, S., Lackner, M., Forsich, c., Winter, F., ...
Kitsopanidis, I., and Cheng, W. K., "Auto-ignition Study of Fuel-Rich ...
نمایش کامل مراجع