Results 91 to 100 of about 214,818 (177)

The Constant Volume Gas Turbine: A Thermodynamic Assessment [PDF]

open access: yesVolume 1B: General, 1974
A quasi-steady-state analysis is made of the performance of a gas-turbine working with intermittent, constant volume combustion. Variables considered include inlet temperature, compressor pressure ratio, scavenge ratio, combustion time, heat exchanger thermal ratio. Characteristics are computed over a full loading range.
openaire   +2 more sources

Separability of specific volume in thermodynamic equation of state

open access: yesChinese Physics, 2001
A type of system, in which the specific volume can be divided into several parts according to its Hamiltonian, has been obtained in a grand ensemble. The main character of such a system is that its Hamiltonian is absolutely separable. We also discuss the partial specific volume contributed by thermoelectrons in metals under a free-interaction ...
Geng Hua-Yun   +3 more
openaire   +2 more sources

Mass, energy, entropy and exergy rate balance in a ranque-hilsh vortex tube

open access: yesJournal of Technology and Science Education, 2013
The purpose of this paper is to exhibit a laboratory practicum designed for the subject of Thermodynamics at the Department of Thermal Engineering of the University of the Basque Country. With reference to one of the problems stated in the text of Moran,
Edorta Carrascal   +1 more
doaj   +1 more source

Prediction of gas hydrate formation region in the wellbore of deepwater drilling

open access: yesPetroleum Exploration and Development, 2008
It is essential to consider the thermodynamics, temperature, and pressure conditions of gas hydrate formation in order to predict the gas hydrate formation region in the wellbore of deepwater drilling.
Zhi-yuan WANG   +3 more
doaj  

Thermodynamics of SU(3) gauge theory at fixed lattice spacing

open access: yes, 2008
We study thermodynamics of SU(3) gauge theory at fixed scales on the lattice, where we vary temperature by changing the temporal lattice size N_t=(Ta_t)^{-1}.
Aoki, S.   +7 more
core  

Surface boiling – an “obvious” explanation for the observed limiting temperature of finite nuclei

open access: yesEPJ Web of Conferences, 2012
Limits of stability of nuclear systems are explored within the framework of a finite-range interacting Fermi gas model and microcanonical thermodynamics in Thomas-Fermi approximation.
Tõke J.
doaj   +1 more source

Thermodynamics of polymeric fluids– effect of volume on the configurational entropy of chain molecules [PDF]

open access: bronze, 2001
Akihiro Abe   +3 more
openalex   +1 more source

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