Engine oil flows at a rate of 0.05 kg/s through a section of a 2.5 cm diameter tube. The oil enters the section at a temperature of 50C. The tube wall is kept at 20 C, and it can be assumed that the flow through the section is fully developed. The section of the tube is 5 m long. (a) What is the exit temperature of the oil? (b) What is the heat transfer rate from the oil to the tube wall?

Engine oil flows at a rate of 0.05 kg/s through a section of a 2.5 cm diameter tube. The oil enters the section at a temperature of 50C. The tube wall is kept at 20 C, and it can be assumed that the flow through the section is fully developed. The section of the tube is 5 m long. (a) What is the exit temperature of the oil? (b) What is the heat transfer rate from the oil to the tube wall?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Solve the question given in the image attached Note:this question is taken from power plant course
Integrated Concepts - (a) Suppose you start a workout on a Stairmaster, producing power at the same rate as climbing 116 stairs per minute. Assuming your mass is 76.0 kg and your efficiency is 20.0%, how long will it take for your body temperature to rise 1.00C if all other forms of heat transfer in and out of your body are balanced? (b) Is this consistent with your experience in getting warm while exercising?
What is the working principle of balancing? Please write the answer in word, not in handwriting
i cant see the full workings out even on a pc, please present again so that i can see the whole answer. please make it easy to follow
Please and explain step by step, instructions given at top
Note:- Your answer should be at least one and half page of the word file with proper line spacing. f you are using diagrams for your answer sketch with micro soft word tools or sketch with your own hands scan the image and paste in the appropriate place for the answer. Q5. (A) Write the difference between the power producing machines and power absorbing machines, List all possible plant rotating equipment in the above categories. (B) What is pipe friction loss. Why pipe friction loss will happen. Write the correct pipe friction loss equation which is used to calculate the total head loss. (C) Explain your understanding which is the most influential parameters
A 4 stroke 4 cylinder car engine of 4 L. What will be the swept volume of each engine?
please help me. step by step with loads of explanation. i would appreciate it.
Please Answer the following question step-wise with detailed explanations. Thanks in advance?❤️
True, False or Uncertain. Explain your answer. Own wage elasticity JELLlincrease if product demand elasticity n? is high. In short run, when there is an increase in wage rate, each firm will hire less labor and so the industry labor demand is simply the horizontal summation of firm's labor demand. а. b. Labor demand is represented by the marginal revenue produce schedule (MRP) when we have competitive product market while it will be represented by the value of marginal product schedule (VMP) when we have a product market monopolist. When elasticity of substitution, SLK, increase that means the L and K are less substitutable, and the isoquant will be L-shaped. Minimum wage imposed by the government is always bad for the economy because it increase unemployment and deadweight loss. с. d. e. 3.
I need the answer as soon as possible
Your mission is to design an oven that uses sunlight to cook people's food.