Results 261 to 270 of about 121,749 (306)

Analysis of biogas injera baking stove with modified circular ring burner and clay baking pan. [PDF]

Sci Rep
Geda TA, Ambie DA, Adem KD, Shetty RP.
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Autoignition in stratified mixtures for pressure gain combustion

Proceedings of the Combustion Institute, 2021
The reliable generation of quasi-homogeneous autoignition inside a combustor fed by a continuous air flow would represent a milestone in realizing pressure gain combustion in gas turbines. In this work, the ignition distribution inside a stratified fuel–air mixture is analyzed. The ability of precise and reproducible injection of a desired fuel profile
Fatma Cansu Yücel, Fabian Habicht, Myles D. Bohon, Christian Oliver Paschereit   +3 more
openaire   +2 more sources

Pressure Gain Combustion by Using Shock Flame Interaction Pressure Rise

Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, 2020
Abstract Pressure loss across a combustor in a gas turbine reduces thermal efficiency and increases specific fuel consumption. Theoretically, any pressure gain across the combustor results in higher thermal efficiency and lower specific fuel consumption.
Birol Gundogdu, Martin G. Rose
openaire   +1 more source

Pressure-Gain Combustion: Part I—Model Development

Journal of Engineering for Gas Turbines and Power, 1996
A model for aerodynamically valved pulse combustion is presented. Particular emphasis is placed on using the model equations to identify characteristic length and time scales relevant to the design of pressure-gain combustors for gas turbine applications.
L. Narayanaswami, G. A. Richards
openaire   +1 more source

Pressure-Gain Combustion Using Shock–Flame Interaction

Journal of Propulsion and Power, 2013
One method of significantly improving the performance of gas turbine engines is to use the thermodynamically more efficient unsteady combustion with pressure rise. In this work, the feasibility of using the interaction of shock waves with a flame to achieve pressure-gain combustion is investigated. A new analytical model is described. The pressure rise
E. Lutoschkin, M. G. Rose, S. Staudacher
openaire   +1 more source

Active Valve Resonant Pulse Combustor for Pressure Gain Combustion Applications

Journal of Propulsion and Power, 2022
This work is an experimental demonstration of a novel resonant pulse combustor technology for which sustained pressure gain can be achieved at thermal equilibrium. The resonant pulse combustor employs an actively driven air inlet valve with passively modulated fuel injection such that the device operating frequency is specified by the valve set-point ...
Joel C. Lisanti, Xuren Zhu, Thibault F. Guiberti, William L. Roberts   +3 more
openaire   +2 more sources

Turbine design development for pressure gain combustion engines

2022
Die Energieerzeugung und der Verkehrssektor sind zwei der Emittenten, die in den letzten zehn Jahren einen erheblichen Anteil am globalen Wachstum der Treibhausgasemissionen hatten. Die Zahl der Flugpassagiere sowie stromabhängiger Technologien wächst kontinuierlich.
openaire   +1 more source

Pressure-Gain Combustion: Part II—Experimental and Model Results

Journal of Engineering for Gas Turbines and Power, 1996
An experimental investigation of aerovalve pulse combustion is presented. The experimental measurements compare favorably with model predictions from a control volume analysis of the pulse combustor. Particular emphasis is placed on the mean pressure differences through the combustor as an indicator of the so-called pressure gain performance.
G. A. Richards, R. S. Gemmen
openaire   +1 more source

Shockless explosion combustion - Controlled autoignition in stratified mixtures for pressure gain combustion

2021
Im Rahmen dieser Arbeit wird das zuverlässige und wiederholbare Erzeugen einer homogenen Selbstzündung innerhalb einer kontinuierlichen Strömung als neuartiges Konzept zur druckerhöhenden Verbrennung untersucht. Die druckerhöhende Verbrennung ist ein vielversprechender Ansatz zur Steigerung des Wirkungsgrades von Gasturbinen verglichen zur herko ...
openaire   +2 more sources