Q2. Consider a stirrer tank heater. It is a square tank 0.5 m on its sides...
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Q2. Consider a stirrer tank heater. It is a square tank 0.5 m on its sides and 2 m high and is filled with the water at 20° C. Water is fed to the tank at a flow rate of 1 L/sec and exits out at the same flow rate rom the top of the tank, The temperature of inlet water is 20⁰ C. At time t=0 sec, water in the tank is heated by a coil 200 W/m²- K. The out side area of the coil through which heat exchange take place is 1 m². The temperature of the steam is 250 C. The specific heat capacity of water is 4184 J / kg -K. After how time is the temperature of exit water 28°C?. What is the maximum temperature that can be reached in the tank? Q2. Consider a stirrer tank heater. It is a square tank 0.5 m on its sides and 2 m high and is filled with the water at 20° C. Water is fed to the tank at a flow rate of 1 L/sec and exits out at the same flow rate rom the top of the tank, The temperature of inlet water is 20⁰ C. At time t=0 sec, water in the tank is heated by a coil 200 W/m²- K. The out side area of the coil through which heat exchange take place is 1 m². The temperature of the steam is 250 C. The specific heat capacity of water is 4184 J / kg -K. After how time is the temperature of exit water 28°C?. What is the maximum temperature that can be reached in the tank?
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The time required to heat the water from 20C to 28C can be calculated using the equation Q mcT where ... View the full answer
Related Book For
Thermodynamics An Interactive Approach
ISBN: 978-0130351173
1st edition
Authors: Subrata Bhattacharjee
Posted Date:
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