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A condenser contains 1000 brass tubes (kt = 110 W/m − K), each of inner and outer diameters, Di = 25 mm and Do = 28 mm, respectively. Steam is condensed on the outer surfaces of the tubes with a convection coefficient of ho = 10000 W/m2 - K. Cooling water is pumped through the condenser tubes at mo = 0.4 kg/s. Properties of the water is to be approximated as α = 9.60 10−4 N−s/m2, k = 0.60 W/m − K and Pr = 6.6.
What will be the overall heat transfer coefficient Uo (in W/m2 - K) based on the outer surface area of a tube? (For Turbulent flow in the tubes, Nusselt number is given by Nui = hDi/K = 0.023 ReD4/5Pr0.4)
(Answer up to the nearest integer)
    Correct answer is '2521'. Can you explain this answer?
    Most Upvoted Answer
    A condenser contains 1000 brass tubes (kt = 110 W/m − K), each of inn...
    The convection heat transfer coefficient of inner surface is to be obtained from,
    Hence, the flow in the tubes is turbulent, therefore
    Then, the total thermal resistance of the heat exchanger per unit length is
    = 0.003750 + 0.0001640 + 0.001137 = 0.005051 K/W
    The overall heat transfer coefficient based on the inner surface areas of the tube per meter length is
    = 2521 W/m2 - K
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    A condenser contains 1000 brass tubes (kt = 110 W/m − K), each of inner and outer diameters, Di = 25 mm and Do = 28 mm, respectively. Steam is condensed on the outer surfaces of the tubes with a convection coefficient of ho = 10000 W/m2 - K. Cooling water is pumped through the condenser tubes at mo = 0.4 kg/s. Properties of the water is to be approximated as α = 9.60 10−4 N−s/m2, k = 0.60 W/m − K and Pr = 6.6.What will be the overall heat transfer coefficient Uo (in W/m2 - K) based on the outer surface area of a tube? (For Turbulent flow in the tubes, Nusselt number is given by Nui = hDi/K = 0.023 ReD4/5Pr0.4)(Answer up to the nearest integer)Correct answer is '2521'. Can you explain this answer?
    Question Description
    A condenser contains 1000 brass tubes (kt = 110 W/m − K), each of inner and outer diameters, Di = 25 mm and Do = 28 mm, respectively. Steam is condensed on the outer surfaces of the tubes with a convection coefficient of ho = 10000 W/m2 - K. Cooling water is pumped through the condenser tubes at mo = 0.4 kg/s. Properties of the water is to be approximated as α = 9.60 10−4 N−s/m2, k = 0.60 W/m − K and Pr = 6.6.What will be the overall heat transfer coefficient Uo (in W/m2 - K) based on the outer surface area of a tube? (For Turbulent flow in the tubes, Nusselt number is given by Nui = hDi/K = 0.023 ReD4/5Pr0.4)(Answer up to the nearest integer)Correct answer is '2521'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about A condenser contains 1000 brass tubes (kt = 110 W/m − K), each of inner and outer diameters, Di = 25 mm and Do = 28 mm, respectively. Steam is condensed on the outer surfaces of the tubes with a convection coefficient of ho = 10000 W/m2 - K. Cooling water is pumped through the condenser tubes at mo = 0.4 kg/s. Properties of the water is to be approximated as α = 9.60 10−4 N−s/m2, k = 0.60 W/m − K and Pr = 6.6.What will be the overall heat transfer coefficient Uo (in W/m2 - K) based on the outer surface area of a tube? (For Turbulent flow in the tubes, Nusselt number is given by Nui = hDi/K = 0.023 ReD4/5Pr0.4)(Answer up to the nearest integer)Correct answer is '2521'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A condenser contains 1000 brass tubes (kt = 110 W/m − K), each of inner and outer diameters, Di = 25 mm and Do = 28 mm, respectively. Steam is condensed on the outer surfaces of the tubes with a convection coefficient of ho = 10000 W/m2 - K. Cooling water is pumped through the condenser tubes at mo = 0.4 kg/s. Properties of the water is to be approximated as α = 9.60 10−4 N−s/m2, k = 0.60 W/m − K and Pr = 6.6.What will be the overall heat transfer coefficient Uo (in W/m2 - K) based on the outer surface area of a tube? (For Turbulent flow in the tubes, Nusselt number is given by Nui = hDi/K = 0.023 ReD4/5Pr0.4)(Answer up to the nearest integer)Correct answer is '2521'. Can you explain this answer?.
    Solutions for A condenser contains 1000 brass tubes (kt = 110 W/m − K), each of inner and outer diameters, Di = 25 mm and Do = 28 mm, respectively. Steam is condensed on the outer surfaces of the tubes with a convection coefficient of ho = 10000 W/m2 - K. Cooling water is pumped through the condenser tubes at mo = 0.4 kg/s. Properties of the water is to be approximated as α = 9.60 10−4 N−s/m2, k = 0.60 W/m − K and Pr = 6.6.What will be the overall heat transfer coefficient Uo (in W/m2 - K) based on the outer surface area of a tube? (For Turbulent flow in the tubes, Nusselt number is given by Nui = hDi/K = 0.023 ReD4/5Pr0.4)(Answer up to the nearest integer)Correct answer is '2521'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering. Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free.
    Here you can find the meaning of A condenser contains 1000 brass tubes (kt = 110 W/m − K), each of inner and outer diameters, Di = 25 mm and Do = 28 mm, respectively. Steam is condensed on the outer surfaces of the tubes with a convection coefficient of ho = 10000 W/m2 - K. Cooling water is pumped through the condenser tubes at mo = 0.4 kg/s. Properties of the water is to be approximated as α = 9.60 10−4 N−s/m2, k = 0.60 W/m − K and Pr = 6.6.What will be the overall heat transfer coefficient Uo (in W/m2 - K) based on the outer surface area of a tube? (For Turbulent flow in the tubes, Nusselt number is given by Nui = hDi/K = 0.023 ReD4/5Pr0.4)(Answer up to the nearest integer)Correct answer is '2521'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A condenser contains 1000 brass tubes (kt = 110 W/m − K), each of inner and outer diameters, Di = 25 mm and Do = 28 mm, respectively. Steam is condensed on the outer surfaces of the tubes with a convection coefficient of ho = 10000 W/m2 - K. Cooling water is pumped through the condenser tubes at mo = 0.4 kg/s. Properties of the water is to be approximated as α = 9.60 10−4 N−s/m2, k = 0.60 W/m − K and Pr = 6.6.What will be the overall heat transfer coefficient Uo (in W/m2 - K) based on the outer surface area of a tube? (For Turbulent flow in the tubes, Nusselt number is given by Nui = hDi/K = 0.023 ReD4/5Pr0.4)(Answer up to the nearest integer)Correct answer is '2521'. Can you explain this answer?, a detailed solution for A condenser contains 1000 brass tubes (kt = 110 W/m − K), each of inner and outer diameters, Di = 25 mm and Do = 28 mm, respectively. Steam is condensed on the outer surfaces of the tubes with a convection coefficient of ho = 10000 W/m2 - K. Cooling water is pumped through the condenser tubes at mo = 0.4 kg/s. Properties of the water is to be approximated as α = 9.60 10−4 N−s/m2, k = 0.60 W/m − K and Pr = 6.6.What will be the overall heat transfer coefficient Uo (in W/m2 - K) based on the outer surface area of a tube? (For Turbulent flow in the tubes, Nusselt number is given by Nui = hDi/K = 0.023 ReD4/5Pr0.4)(Answer up to the nearest integer)Correct answer is '2521'. Can you explain this answer? has been provided alongside types of A condenser contains 1000 brass tubes (kt = 110 W/m − K), each of inner and outer diameters, Di = 25 mm and Do = 28 mm, respectively. Steam is condensed on the outer surfaces of the tubes with a convection coefficient of ho = 10000 W/m2 - K. Cooling water is pumped through the condenser tubes at mo = 0.4 kg/s. Properties of the water is to be approximated as α = 9.60 10−4 N−s/m2, k = 0.60 W/m − K and Pr = 6.6.What will be the overall heat transfer coefficient Uo (in W/m2 - K) based on the outer surface area of a tube? (For Turbulent flow in the tubes, Nusselt number is given by Nui = hDi/K = 0.023 ReD4/5Pr0.4)(Answer up to the nearest integer)Correct answer is '2521'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A condenser contains 1000 brass tubes (kt = 110 W/m − K), each of inner and outer diameters, Di = 25 mm and Do = 28 mm, respectively. Steam is condensed on the outer surfaces of the tubes with a convection coefficient of ho = 10000 W/m2 - K. Cooling water is pumped through the condenser tubes at mo = 0.4 kg/s. Properties of the water is to be approximated as α = 9.60 10−4 N−s/m2, k = 0.60 W/m − K and Pr = 6.6.What will be the overall heat transfer coefficient Uo (in W/m2 - K) based on the outer surface area of a tube? (For Turbulent flow in the tubes, Nusselt number is given by Nui = hDi/K = 0.023 ReD4/5Pr0.4)(Answer up to the nearest integer)Correct answer is '2521'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
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