Hot Air Gun Identification by Inverse Heat Transfer

امیر مهدی تحسینی؛ سمانه تدین موسوی

دوره 8، شماره 4 ، دی 1394، ، صفحه 29-34

چکیده
  The aim of this paper is to identify the unknown properties of an industrial hot air gun using inverse heat transfer approach. A combination of experiments and numerical analyses is used to define the convection coefficient and the produced temperature of this device. A numerical solver is developed by employment of a straightforward and powerful inverse heat transfer method: “The conjugate gradient method for parameter estimation”. The variation of temperature versus time in a fixed point of a steel-304 rod is sensed by a thermocouple and is given as an input to the numerical solver. ...  بیشتر