Results 41 to 50 of about 175,745 (204)

High-Voltage Ignition Circuit For Compressed Natural Gas Direct Injection Engine [PDF]

open access: yes, 2007
Ignition system of an internal combustion engine is an important part of the overall engine management system. It is a means to provide enough high-voltage, minimum around 20 kV to form an arc across the gap of a spark plug and to control the ignition ...
Omar, Azimah
core  

High yield fusion in a Staged Z-pinch [PDF]

open access: yes, 2008
We simulate fusion in a Z-pinch; where the load is a xenon-plasma liner imploding onto a deuterium-tritium plasma target and the driver is a 2 MJ, 17 MA, 95 ns risetime pulser.
E. Teller   +12 more
core   +2 more sources

Analisis Sistem Photovoltaic Beban Arus Searah Terhubung Jala PLN dengan Penyearah Terkendali

open access: yesJurnal Rekayasa Elektrika, 2020
Photovoltaic (PV) systems can be connected to the utility grid to ensure the reliability and continuity of the electrical energy supply. Although the output of the PV modules and many electrical loads are direct current (DC), most grid connected PV ...
Winasis Winasis, Muhammad Syaiful Aliim
doaj   +1 more source

Quantifying "Cliffs" in Design Space

open access: yes, 2014
This paper studies the regions of parameter space of engineering design in which performance is sensitive to design parameters. Some of these parameters (for example, the dimensions and compositions of components) constitute the design, but others are ...
Katz, J. I.
core   +1 more source

Dynamical system analysis of ignition phenomena using the tangential stretching rate concept [PDF]

open access: yes, 2015
We analyze ignition phenomena by resorting to the stretching rate concept formerly introduced in the study of dynamical systems. We construct a Tangential Stretching Rate (TSR) parameter by combining the concepts of stretching rate with the decomposition
Ciottoli, Pietro Paolo   +4 more
core   +1 more source

Laser ignition application in a space experiment [PDF]

open access: yes
A laser ignition system is proposed for the Combustion Experiment Module on an orbiting spacecraft. The results of a design study are given using the scheduled 'Flame Ball Experiment' as the design guidelines.
Culley, Dennis E., Liou, Larry C.
core   +1 more source

Ignition of sounding rocket motors with hand-pumped air [PDF]

open access: yes, 1974
Method demonstrates inexpensive, safe, and foolproof concept for solid propellant rocket motors, using simple handpump to deliver air. Flueric ignition was accomplished using system without stored energy and with complete absence of electrical energy and
Marchese, V. P., Rakowsky, E. L.
core   +1 more source

Evaluation of WRF-Sfire Performance with Field Observations from the FireFlux experiment [PDF]

open access: yes, 2012
This study uses in-situ measurements collected during the FireFlux field experiment to evaluate and improve the performance of coupled atmosphere-fire model WRF-Sfire.
Beezley, Jonathan D.   +5 more
core   +3 more sources

The influence of strong ignition sources on the explosion and decomposition limits of gases

open access: yesChemical Engineering Transactions, 2019
Explosion and decomposition limits of flammable and chemically unstable gases were determined experimentally in a closed autoclave with an ignition energy higher than the standard 10 J a 20 J.
Enis Askar, Volkmar Schroeder
doaj   +1 more source

Ignitability test method and apparatus [PDF]

open access: yes
An apparatus for testing ignitability of an initiator includes a body with a central cavity, initiator holder for holding the initiator over the central cavity of the body, an ignition material holder disposed in the central cavity of the body and a ...
Bailey, James W.   +2 more
core   +1 more source

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