Results 31 to 40 of about 2,987,962 (161)

Equivalence of switching linear systems by bisimulation [PDF]

, 2006
A general notion of hybrid bisimulation is proposed for the class of switching linear systems. Connections between the notions of bisimulation-based equivalence, state-space equivalence, algebraic and input–output equivalence are investigated.
Schaft, A.J. van der,, Benedetto, M.D. Di,, Benedetto, M.D. Di, M. D. Di Benedetto, Schaft, A.J. van der; id_orcid, Pola, G., van der Schaft, A.J., Pola, G.,, Schaft, A.J. van der, A. J. Van Der Schaft, Di Benedetto, M.D., G. Pola   +11 more
core   +2 more sources

No formation and its reduction through co-flow methane reburn in a pulverised coal combustion proces

Journal of Thermal Engineering, 2021
Computational simulation has been carried out to investigate the NO formation/depletion in pulverized coal combustion process. Newlands Bituminous coal is injected along with career air through a central hole of an axi-symmetric burner.
Ajay Ku SAHU, Prakash GHOSE
doaj   +1 more source

Investigation of the effects of equivalence ratio on combustion oscillation in scramjet combustors

Propulsion and Power Research
The equivalence ratio (ER) plays a critical role in governing fuel combustion and combustion stability. However, its influence on the evolution of flame-flow-acoustic coupling under high-enthalpy conditions remains inadequately understood.
Ye Tian, Yitong Zhao, Guangming Du, Wei Ran, Wen Shi   +4 more
doaj   +1 more source

Combustion Characteristics of Butane Porous Burner for Thermoelectric Power Generation

Journal of Combustion, 2015
The present study explores the utilization of a porous burner for thermoelectric power generation. The porous burner was tested with butane gas using two sets of configurations: single layer porcelain and a stacked-up double layer alumina and porcelain ...
K. F. Mustafa, S. Abdullah, M. Z. Abdullah, K. Sopian   +3 more
doaj   +1 more source

Effects of each operating condition on the underwater shock waves driven by imploding detonation and microorganism treatment experiments

Journal of Thermal Science and Technology, 2015
In recent years, microorganisms contained in ship ballast water have been identified as vectors for the destruction of marine ecosystems. To control such microorganisms, various techniques are being developed and tested.
Yohichi UDAGAWA, Minoru SUZUKI
doaj   +1 more source

Automating Security Analysis: Symbolic Equivalence of Constraint Systems [PDF]

, 2010
We consider security properties of cryptographic protocols, that are either trace properties (such as confidentiality or authenticity) or equivalence properties (such as anonymity or strong secrecy).
Hubert Comon-Lundh, Stéphanie Delaune, Cheval, Vincent, Delaune, Stéphanie, Vincent Cheval, Comon-Lundh, Hubert   +5 more
core   +1 more source

Relative Inequality and Poverty in Germany and the United States Using Alternative Equivalence Scales [PDF]

German and United States data from the Luxembourg Income Study are used to compare the relative economic well-being of Germans and Americans in the 1980s.
Burkhauser, Richard V., Merz, Joachim, Smeeding, Timothy M.   +2 more
core   +4 more sources

Research on the Ignition-Chamber GDI Engine Combustion System

Journal of Thermal Science and Technology, 2009
The ignition-chamber GDI engine combustion system and its fuel injection strategy were presented and studied by multi-dimensional fluid dynamic (CFD) code and experiment.
Lei FU, Tsuneaki ISHIMA, Wu-qiang LONG, Jiang-ping TIAN   +3 more
doaj   +1 more source

Numerical simulation on the combustion characteristics of scramjet at high Mach number

Defence Technology
To investigate the problem of ethylene jet mixing and combustion in the scramjet at high Mach number (Ma = 8), numerical simulations were carried out for different equivalent ratios at cold and combustion conditions, in which three-dimensional steady ...
Jiahang Li, Zhaoyang Xia, Mi Yan, Hao Zhang, Jinfeng Dang, Majie Zhao   +5 more
doaj   +1 more source

NO formation/reduction mechanisms of ammonia/air premixed flames at various equivalence ratios and pressures

Mechanical Engineering Journal, 2015
Ammonia is a carbon-free fuel and its application to internal combustion engines is expected. However, few studies on ammonia flames, especially at high pressures, have been carried out because ammonia has not been considered to be a fuel owing to its ...
Akihiro HAYAKAWA, Takashi GOTO, Rentaro MIMOTO, Taku KUDO, Hideaki KOBAYASHI   +4 more
doaj   +1 more source