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" B with the sound velocity where y is the ratio of the specific heat at constant pressure to the specific heat at constant volume, and p is the gas pressure. "
Ice-making Machines: The Theory of the Action of the Various Forms of Cold ... - Seite 16
von Charles Ernest Ledoux - 1879 - 150 Seiten
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Physics of the Earth’s Space Environment: An Introduction

Gerd Prölss - 2004 - 513 Seiten
...^¿.OOy m Eq. (2.32) evidently corresponds to the first law of thermodynamics. A frequently used quantity is the ratio of specific heat at constant pressure to the specific heat at constant volume, also called the adiabatic exponent, given by f- f + 2 (2.34) gas volume against external pressure during...
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Space Science

L. K. Harra, Keith O. Mason - 2004 - 513 Seiten
...speed, z is a unit vector hi the z-direction and 7 is the polytropic index, which is the ratio of the specific heat at constant pressure to the specific heat at constant volume. The sound speed can be written as po m where 7 is the politropic index, po is the gas pressure, po...
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Comprehensive Engineering Thermodynamics

R.K. Rajput - 2005 - 426 Seiten
...since it has been assumed that и = 0 at Т = 0, then Л = 0 at Т = 0). 3.8.6. Ratio of Specific Heats The ratio of specific heat at constant pressure to the specific heat at constant volume is given the symbol у (gamma). ie, y = ^ ...(3.25) Since Cp = с„ + R, it is clear that cp must...
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A Textbook of Engineering Thermodynamics

R.K. Rajput - 2005 - 802 Seiten
...since it has been assumed that u = 0 at T = 0, then h = 0 at T = 0). 4.8.6. Ratio of Specific Heats The ratio of specific heat at constant pressure to the specific heat at constant volume is given the symbol y (gamma). Le., y=^ ...(4.25) Since cp = cv + R, it is clear that cp must be greater...
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Internal Combustion Engines

R.K. Rajput - 2005 - 1004 Seiten
...since it has been assumed that и = 0 at Т = 0, then h = 0 at T = 0). 1.17.6. Ratio of Specific Heats The ratio of specific heat at constant pressure to the specific heat at constant volume is given by the symbol y (gamma). ie, у = £г ...(1.15) Since cp = c0 + R, it is clear that cp must...
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Comprehensive Elements of Mechanical Engineering

Rajput - 2005 - 600 Seiten
...since it has been assumed that и = 0 at Т = 0, then h = 0 at T = 0). 2.8.6. Ratio of Specific Heats The ratio of specific heat at constant pressure to the specific heat at constant volume is given the symbol у (gamma). ie, y=^ ...(2.25) cv Since Cp = Cy + R, it is clear that cp must be...
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A Textbook of Fluid Mechanics

R.K. Bansal - 2005 - 501 Seiten
...process is said to be adiabatic. According to this process, p\/k = Constant where k = Ratio of the specific heat at constant pressure to the specific heat at constant volume C„ = -£. = 1 .4 for air. C, The above relation is also written as — r- = Constant. ...(12.4) P...
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Compr. Thermal Science and Engineering

...since it has been assumed that u = 0 at T = 0, then h = 0 at T = 0). 2.8.6. Ratio of Specific Heats The ratio of specific heat at constant pressure to the specific heat at constant volume is given the symbol y (gamma). ie, y = ^ ...(2.25) cv Since cp = cu + R, it is clear that cp must be...
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Mechanical Engineering

R.K. Rajput - 2006 - 678 Seiten
...since it has been assumed that и = 0 at Т = 0, then h = 0 at Т = 0). 2.8.6. Ratio of Specific Heats The ratio of specific heat at constant pressure to the specific heat at constant volume is given the symbol у (gamma). ie, y = — ...(2.25) с„ Since cp = cv + R, it is clear that cp...
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Thermal Engineering

R.K. Rajput - 2005 - 1641 Seiten
...since it has been assumed that u = 0 at T = 0, then h = 0 at T = 0). 3.8.6. Ratio of Specific Heats The ratio of specific heat at constant pressure to the specific heat at constant volume is given the symbol y (gamma). ie, y = — ...(3.25) cv Since cp = cv + R, it is clear that cp must...
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