الله الواهية مطيه 20.00 IQI Water is passing through 60 cm diameter tube of a solar reflector where the resulting heat [

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الله الواهية مطيه 20.00 IQI Water is passing through 60 cm diameter tube of a solar reflector where the resulting heat [A-15 marks) flux of 1500 W/m2 can be assumed to be a constant along the circumference and axis of the tube. Water centers the tube at a rate of 0.02 kg/s and a temperature of 25°C a) Determine the required tube length to achieve an exit temperature of 85°C? 15 marks] b) For a fully developed conditions, calculate the surface temperature at the outlet of the tube? [10 marks Tube Parabolic reflector Explain, with neat sketches the thermal boundary layer pattern with all the information for a 1B-5 marks) hot flat plate subjected to cooler fluid flowing over the surface الحجم الأقصى الحلقات الجديدة: 250 معا الف. أمص عدد للمونفاسد CING