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Filtry

253 449 (0,256s)

Výsledek výzkumu

Method of measuring the change in volume of a diaphragm bellows used in a volume displacer of a constant-pressure gas flowmeter (with a practical guide)

The paper describes the method of measuring the change in volume of a diaphragm bellows used in a volume displacer of a constant-pressure gas flowmeter (with a practical guide)......

JB - Senzory, čidla, měření a regulace

  • 2011
  • Jx
Výsledek výzkumu

General algorithm for multiphase equilibria calculation at given volume, temperature, and moles

equilibrium calculation at constant volume, temperature and moles, which is based the algorithm, an initial guess is constructed using the results of constant-volume is based on repeated constant-volu...

BJ - Termodynamika

  • 2015
  • Jx
  • Odkaz
Výsledek výzkumu

Fast and Robust Algorithm for Calculation of Two-Phase Equilibria at Given Volume, Temperature, and Moles

We develop a new algorithm for the calculation of phase splitting at constant volume, temperature, and moles. The method is based on the direct minimization of the total Helmholtz free energy of the mixture with respect to ...

BJ - Termodynamika

  • 2013
  • Jx
  • Odkaz
Výsledek výzkumu

Equilibrium phase transitions at constant volume, temperature and chemical composition

This article briefly summarizes the thermodynamic formulation of the phase-splitting at constant volume, temperature and moles. Two numerical methods are described and discussed, and finally, two examples solved with sugges...

BJ - Termodynamika

  • 2011
  • D
Výsledek výzkumu

Investigation of mixture stability at given volume, temperature, and number of moles

We derive a criterion for phase stability under constant temperature, moles, and volume using the Helmholtz free energy. Using the volume-based formulation, we develop a numerical algorithm to investigate single-phase stabi...

BJ - Termodynamika

  • 2012
  • Jx
  • Odkaz
Výsledek výzkumu

A New Thermodynamic Function for Phase-Splitting at Constant Temperature, Moles, and Volume

We introduce a new thermodynamic function for phase-split computations at constant temperature, moles, and volume. The new volume function Fi introduced in this work is a natural choice under these conditions. Phase equilib...

BJ - Termodynamika

  • 2011
  • Jx
  • Odkaz
Výsledek výzkumu

Constant chip volume machining

was to determine the effect of a constant volume o the chip to the load of the cutting tool. The tests were performed according to the idea of constant volume removal. Th result is that the effect of the const...

JR - Ostatní strojírenství

  • 2016
  • D
  • Odkaz
Výsledek výzkumu

An apparatus to measure the P-V-T behaviour of fluids based on the constant-volume method.

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BJ - Termodynamika

  • 1994
  • Jx
Výsledek výzkumu

A New Photochemical Method of Henry Constant of Oxygen Determination

The apparatus for measurement air volume on the time after UV exposition is described. Theory of Henry constant determination was used for 1,3 - diphenyl 1 buten....

CF - Fyzikální chemie a teoretická chemie

  • 1999
  • D
Výsledek výzkumu

Phase Equilibria Calculation of CO2-H2O System at Given Volume, Temperature, and Moles in CO2 Sequestration

of CO2-H2O system at constant volume, temperature and moles (the so-called V T-flash for constant-volume two-phase split calculation, which is based on the direct minimization of the total Helmholtz free energy of...

BJ - Termodynamika

  • 2015
  • Jx
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