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    A heat balance integral solution of the thermistor problem with a modified electrical conductivity
    (Elsevier Science Inc, 2006) Kutluay, S; Wood, AS; Esen, A
    A key driver of thermistor response is a thermally-dependent electrical conductivity. Several variants have been proposed in the literature and it is the purpose of this paper to explore the applicability of a bulk model by way of using the heat balance integral approach to predict the response of a positive temperature coefficient thermistor. Conclusions are presented regarding the sensitivity of the response to electrical conductivity. (c) 2005 Elsevier Inc. All rights reserved.
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    Numerical solutions of the thermistor problem with a ramp electrical conductivity
    (Elsevier Science Inc, 2004) Kutluay, S; Wood, AS
    This paper presents approximate steady-state solutions of a positive temperature coefficient thermistor problem, having a ramp electrical conductivity that is a highly non-linear function of the temperature, using a standard explicit finite difference method. It is shown that numerical solutions exhibit the correct physical characteristics of the problem and, they are in good agreement with the exact solution. (C) 2003 Elsevier Inc. All rights reserved.