Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Paper steady-state electrical

In this paper we combine the approach of [6], which consists in solving the equations for the electric fields in the anode, cathode and the electrolyte under steady state conditions, with our own approximation of the electrochemical reaction and the transport of reactants. We solve a 2D problem for the Laplace equation coupled with a system of the convection-diffusion equations through use of the boundary conditions. Therefore om problem becomes non-stationary. We study the time period of about one horn and observe the formation of the C02 boundary layer and the variation of the Galvani potential caused by it. [Pg.142]

Thermal Conductivity. Conductivity measurements were made of tape candidates to determine whether or not they would satisfy the cable design requirements listed in Table I. The measurements were made for BNL by Jelinek of BCL using the apparatus illustrated in Fig. 7. The method was a modified steady-state conductivity technique where a temperature gradient was established between two copper plates separated by four layers of polymeric film. (Multilayer measurements were always made to approximate the series interfacial resistivity that would be present in lapped cable configurations.) One plate was attached to a controlled heat sink and a measured quantity of heat was added to the other plate by means of an electric heater. With the use of a liquid helium throttling dewar, the ambient temperature could be controlled to within 1 K. (Complete details of the conductivity measurement method are included in Appendix II of this paper.)... [Pg.356]


See other pages where Paper steady-state electrical is mentioned: [Pg.26]    [Pg.200]    [Pg.172]    [Pg.77]    [Pg.520]    [Pg.204]    [Pg.120]    [Pg.425]    [Pg.241]    [Pg.1951]    [Pg.1256]    [Pg.221]    [Pg.118]    [Pg.413]    [Pg.142]    [Pg.409]    [Pg.257]    [Pg.272]    [Pg.54]   


SEARCH



State electricity

© 2024 chempedia.info