Encyclopedia of Physical Science and Technology, Volume 16Academic Press, 1992 - Physical sciences |
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Page 14
... Problems in which the boundary of the region of study is moving with time and is an unknown of the problem are called moving boundary problems . The Stefan problem is such a moving boundary problem . B. MATHEMATICAL FORMULATION The ...
... Problems in which the boundary of the region of study is moving with time and is an unknown of the problem are called moving boundary problems . The Stefan problem is such a moving boundary problem . B. MATHEMATICAL FORMULATION The ...
Page 18
... problem for thermal processes that have been used up to recent times , for the predicted amount of heat moving at unrealistically high speeds is ignorably small . This does become a potential problem for such thermal processes as laser ...
... problem for thermal processes that have been used up to recent times , for the predicted amount of heat moving at unrealistically high speeds is ignorably small . This does become a potential problem for such thermal processes as laser ...
Page 458
... problem is to realize an internal model x ( t + 1 ) = Fx ( t ) + Gu ( t ) y ( t ) = Hx ( t ) whose input - output behavior generates the nat- ural numbers starting with a unit input . Applica- tion of standard algorithms soon yields the ...
... problem is to realize an internal model x ( t + 1 ) = Fx ( t ) + Gu ( t ) y ( t ) = Hx ( t ) whose input - output behavior generates the nat- ural numbers starting with a unit input . Applica- tion of standard algorithms soon yields the ...
Common terms and phrases
acid adsorbed adsorption alloys analysis antiferromagnetic application atoms band BCS theory bipolaron cable called carbon chemical circuit conductor core curve cycle density effect elec electric electrons elements energy equation ergy example Fermi Fermi energy fibers flux frequency function heat helium hydrogen increase insulating interaction ions lattice layer liquid loop magnetic field main sequence mass material measured ment metal molecules Mott insulator observed operating optical orbitals output oxides oxygen pairs particles perature phase Phys potential pressure produce properties proton range reaction region result sample semiconductor sensor shown in Fig signal solar solid spin stars stellar structure superacids superconducting supernovae surface surfactant switching systems techniques Teff telephone temperature theory thermal thermionic thermocouple thermodynamic thermoelectric thermoelements tion transition transmission trons ture unit velocity voltage wavelength white dwarf yarn