Consider a 1m long, 3.5mm diameter wire, with a thermal conductivity of 20 W/mK. If the wire has a resistivity (p) of 60 un cm and carries a current of 100 amps. The wire is surrounded by a fluid at 130 °C with a convective heat transfer coefficient of 450 W/m²K. The rate of heat generation in W/m³ can be determined from q = 1²p Where is the current in amps, p is the resistivity in Om and A. is the cross sectional area of the wire. a) Determine the maximum temperature within the wire.

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Fluid Kinematics

The branch of science that deals with objects which are either in motion or stationary are studied under the branch of classical mechanics. Fluid mechanics is a subcategory of classical mechanics that deals with the behavior of fluids at rest (fluid statics) or in motion (posing some velocity). In fluid kinematics, studies focus on the associated motion of fluid particles or groups of particles, and its associated parameters like displacements, velocity, and acceleration without concerning about the forces that caused the motion. All the laws of classical mechanics are applied in the study of fluid kinematics.