Clapeyron. Benoit

Clapeyron, Benoit Paul rnile (1799-1864) French mathematician and engineer, graduated from Ecole Polytechnique he presented the Carnot cycle in mathematical formulation (Sadi Carnot was unknown before). [Pg.601]

Clapeyron Benoit Pierre Emile (1799-1864) Fr. eng., mathemat. theory of elasticity of solids, found relation between conversion of heat, steam, pressure and volume changes, help construction of locomotives... [Pg.456]

Benoit Paul Emile Clapeyron (1799-1864). French engineer. Clapeyron made contributions to die diermodynamic aspects of steam engines. [Pg.446]

Benoit Paul Emile Clapeyron, bom Feb. 26, 1799, in Paris, France, died Jan. 28, 1864, in Paris, France. [Pg.239]

This equality was derived in 1834 by Benoit Paul Emile Clapeyron (1799-1864) and boiled down to 1 mole in 1874 by Dmitry Ivanovich Mendeleyev (1834-1907). In connection with this it is called Clapeyron - Mendeleyev equation. It describes a model of state of the ideal gas. According to it the values partial pressure and concentrations individual components in underground gas can be tied between themselves equations ... [Pg.314]

Sadi Carnot s most valuable contribution to thermodynamics is Carnot s ideal heat engine operating with Carnot cycle. His works on ideal heat engine provided the foundation for quantitative mathematical formulation of Carnot efficiency based on Carnot s theorem. However, Carnot s research findings were not well known until another scientist Benoit Pierre Emile Clapeyron followed in his footsteps and experimented with the change in pressure and volume of the processes of a cycle and its effect on work done. Clapeyron developed Carnot s idea of the efficiency of... [Pg.80]

The Clapeyron-Clausius equation is named after the French engineer Benoit- Piette-Emile Clapeyron (1799-1864) and Rudolf Clausius. [Pg.167]

In 1662, Robert Boyle discovered that the volume (V) of a gas in a closed container is inversely proportional to its pressure (P), as long as the temperature (T) is constant. Much later (1802), when temperature could be accurately measured, Joseph-Louis Gay-Lussac was able to show that the constant in Boyle s law (PV = constant) is proportional to the temperature. Sometime later, Benoit Clapeyron wrote the general gas law ... [Pg.139]

One of those who helped to make Carnot s work more widely known was another Frenchman, Benoit-Pierre-Emile Clapeyron (1799-1864). Clapeyron designed steam locomotives for the railways which were being built in France in the 1830s. In 1834 he published an account of Carnot s work which used differential calculus instead of Carnot s verbal treatment. He derived a relationship between the temperature coefficient of the vapour pressure of a liquid (dP/d7) and the latent heat of vaporisation L) ... [Pg.215]

Jaime Wisniak, Benoit Paul Emile Clapeyron A Short Bibliographical Sketch. Chem. Educator, 5, 83-87 (2000). [Pg.518]

Differentiation of Eq. (3.1.44) leads to the influence of temperature on the vapor pressure, the Clausius-Clapeyron equation Rudolf Clausius, Benoit Clapeyron, see boxes) ... [Pg.50]

Benoit Paul Emile Clapeyron (1799-1864) A French engineer and physicist and one of the founders of thermodynamics. In 1843, Clapeyron further developed the idea of a reversible process, already suggested by Carnot, and made a definitive statement of Carnot s principle, which is now known as the second law of thermodynamics. Clapeyron also worked on the characterization of perfect gases, the calculation of the statics of continuous beams, and on phase transitions, Eq. (3.1.45). [Pg.50]

This is called the Clapeyron equation, after Benoit P. E. Clapeyron, a French engineer who worked out this relationship in 1834 (see Figure 6.2). The Clapeyron equation relates pressure and temperature changes for all phase equilibria in terms of the changes in molar volumes and entropies of the phases involved. It is applicable to any phase equilibrium. It is sometimes estimated as... [Pg.163]

FIGURE 6.2 Benoit EE. Clapeyron (1799-1864), French thermodynamicist. Using principles laid down by Carnot, Clapeyron deduced concepts of entropy that eventually led to the second law of thermodynamics. [Pg.163]

The equation is named for Benoit Paul 6mile Clapeyron (1799-1864), who was a French engineer and physicist who was one of the founders of... [Pg.222]

The Clapeyron equation is named after Benoit-Pierre-Emile Clapeyron, 1799-1864, a French engineer who translated Carnot s cycle into the language of calculus. [Pg.208]

The equation can also be used for the transition of a solid to a liquid. The equation is named after German physicist Rudolph Clausius (1822-88) and French engineer Benoit Paul Smile Clapeyron (1799-1864). [Pg.69]

First stated by Benoit Paul Emile Clapeyron in 1834, the ideal gas law, an extraordinary and remarkably simple equation that has since guided understanding of gas thermodynamics, was originally derived empirically. With statistical thermodynamics the ideal gas law is derived theoretically from simple first principles and statistical arguments. [Pg.10]

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