## Encyclopedia of Physical Science and Technology, Volume 1 |

### From inside the book

Results 1-3 of 8

Page 258

For element I, its local nodes A i and C are the global nodes 1, 4. and 2; for es-

The initial element matrix equations are = {*Th f = {*Thl Putting the two together

into ...

For element I, its local nodes A i and C are the global nodes 1, 4. and 2; for es-

**ment**II, the local nodes A, B, and C are dev. nated global numbers 4, 3, and 2.The initial element matrix equations are = {*Th f = {*Thl Putting the two together

into ...

Page 269

yjy„, where y„ is the grain boundary energy, could determine an end point density

for a given packing array of particles. The smaller the ratio of W7iv. the more ...

**ment**of the thermodynamics of solid state sintering indicates that a critical ratio ofyjy„, where y„ is the grain boundary energy, could determine an end point density

for a given packing array of particles. The smaller the ratio of W7iv. the more ...

Page 320

If partial pressure p is used instead of concentration of the diffusing component,

we get

dpldx) (38) where /3 is the ratio of the partial pressure to the concentration.

If partial pressure p is used instead of concentration of the diffusing component,

we get

**ment**rate (sink) for the substance considered. Accordingly, qd = -(Dip){dpldx) (38) where /3 is the ratio of the partial pressure to the concentration.

### What people are saying - Write a review

#### Encyclopedia of physical science and technology

User Review - Not Available - Book VerdictAlthough almost a decade has passed since the second edition of this work was published, this encyclopedia's reputation as a high-quality scholarly work has not diminished. Guided by an advisory board ... Read full review

### Contents

Daniel Hillel | 303 |

Seismology Observational 17 Stochastic Description | 325 |

Seismology Theoretical 47 Solar Chimneys | 335 |

Copyright | |

18 other sections not shown

### Other editions - View all

### Common terms and phrases

analog analysis analytic set Apollo applications average bond graph cell circuit clusters coefficient components defined density developed devices domain earth earthquake electric field electrons energy engineering entropy equation equilibrium extraction filter flight flow Fourier transform frequency function Gibbs entropy given heat integral ionosphere ions linear magnetic field magnetosphere mass measure ment method mission moon motion observed open clusters operator orbit parameters particles phase physical planet plasma prediction pressure problem produced propellant properties quantizer quantum radar radiation region result Salyut samples satellite seismic seismic waves seismographs seismology shown in Fig shuttle simulation sintering Skylab soil solar wind solid solution solvent Solvent extraction Soyuz space spacecraft spaceflight speech SS Challenger SS Discovery stars structure surface techniques temperature thermal thermodynamic thyristor tion USA SS variable vector velocity voltage waves