Topics: Particulate fluid systems, system flooding, system loading, gas solid fluidization system, carman kozeny equation, voidage, specific surface area, tortuosity

Topics: Particulate fluid systems, system loading, system flooding, terminal velocity, specific surface area, voidage, tortuosity, modified Reynolds number, gas solid fluidization system, bed height, bed porosity

Topics: Joining technology, welding technology, welding arc, arc blow, resistance welding, solid state welding, gas welding, complete joint penetration, undercut, welded point porosity

Topics: Advanced electronic, signals transmission, 2-port network, transverse-electromagnetic modes, transverse magnetic modes, electromagnetic compatibility, electromagnetic interference, electromagnetic vulnerability tests, microwave system, 2-cavity klystron amplifiers, magnetron, slow wave structure, reduced attenuation, quarter-wavelength, transformer, attenuation in wave guides, band-pass filter, band mode filter, Iris component equivalent, solid state devices, quantum electronic devices