A hollow spherical iron container with outer diameter 20 cm and thickness 0 2 cm is filled with iced water at 0 deg C If the outer surface temperature is 5 deg C, determine the approximate rate of heat loss from the sphere, in kW, and the rate at which ice melts in the container The heat of fusion of water is 333 7 kJ kg 5C Iced water 0 2 0 2 cm

Question: A hollow spherical iron container with outer diameter 20 cm and thickness 0.2 cm is filled with iced water at 0°C. If the outer surface

A hollow spherical iron container with outer diameter 20 cm and thickness 0.2 cm is filled with iced water at 0°C. If the outer surface temperature is 5°C, determine the approximate rate of heat loss from the sphere, in kW, and the rate at which ice melts in the container. The heat of fusion of water is 333.7 kJ/kg.

5°C Iced water - 0.2 +0.2 cm

5C Iced water - 0.2 +0.2 cm

Step by Step Solution

★★★★★

3.34 Rating (157 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

A hollow spherical iron container is filled with iced water at 0C The rate of heat loss from the sph... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Fundamentals Thermal Fluid Questions!

Pick the current or a past president of the United States and evaluate his performance against the leadership characteristics discussed in the text. On the basis of this comparison, do you think that...

Reconsider Prob. 1629. Using an appropriate software, plot the rate at which ice melts as a function of the container thickness in the range of 0.1 cm to 1.0 cm. Discuss the results. Reconsider Prob....

A hollow spherical iron container whose outer diameter is 20 cm and thickness is 0.4 cm is filled with iced water at 0°C. If the outer surface temperature is 5°C, determine the approximate...

A hollow spherical iron container whose outer diameter is 40 cm and thickness is 0.4 cm is filled with iced water at 08C. If the outer surface temperature is 38C, determine the approximate rate of...

Reconsider Prob. 162. Using EES (or other) software, plot the rate at which ice melts as a function of the container thickness in the range of 0.1 cm to 1.0 cm. Discuss the results. Data from Problem...

hollow spherical iron container with outer diameter 2 0 cm and thickness 0 . 2 cm is filled with iced water at 0 C . If the outer surface temperature is 5 C , determine the approximate rate of heat...

Question 1 Hydrogen is a difficult gas to store, as it is known to diffuse through metals. Consider a steel hydrogen gas cylinder that is filled with pure hydrogen at 1 0 1 3 0 kPa ( i . e . 1 0 . 1...

What attracts you to our graduate program specifically?

Schrager Manufacturing Company has two production departments: Cutting and Assembly. July 1 inventories are Raw Materials $4,930, Work in Process-Cutting $3,670, Work in Process-Assembly $11,110, and...

Exercise 18-6 Cost behavior estimation-scatter diagram and high-low LO P1 Felix & Co. reports the following Information about its units produced and total costs. points Units Produced Period Period...

A television reporter is covering the election for mayor of a large city and will conduct an exit poll (interviews with voters immediately after they vote) to make an early prediction of the outcome....

Helen's preferences over CDs (C) and sandwiches (S) are given by U(S, C) = SC + 10(S + C), with MUC = S + 10 and MUS = C + 10. If the price of a CD is $9 and the price of a sandwich is $3, and Helen...

You are engaged to examine the financial statements of Lauzon Inc. for the year ended December 31. On October 1, Lauzon Inc. borrowed $250,000 from a local bank to finance a plant expansion. The loan...

What is a key difference between training and development in the context of organizational learning? Training is generally more focused on future skills while development focuses on current job...

Zocco Corporation has an inventory conversion period of 75 days, an average collection period of 38 days, and a payables deferral period of 30 days. a. What is the length of the cash conversion cycle...

Seth Harris is an avid investor who likes to speculate on stock price changes. Lately, hes become bored with the slow movement of most stock prices and thinks options might be more exciting. He has...

Lamar Lumber Company has sales of $10 million per year, all on credit terms calling for payment within 30 days; and its accounts receivable are $2 million. What is Lamars DSO, what would it be if all...

Primrose Corp has $15 million of sales, $2 million of inventories, $3 million of receivables, and $1 million of payables. Its cost of goods sold is 80% of sales, and it finances working capital with...

The Spinnaker Company has paid an annual dividend of $2 per share for some time. Recently, however, the board of directors voted to grow the dividend by 6% per year from now on. What is the most you...

1. Behavioral approaches largely (accept/reject) the concept of willQUICK QUIZ G power as an explanation for self-control.

Gold is commonly used in semiconductor packaging to form interconnections (also known as interconnects) that carry electrical signals between different devices in the package. In addition to being a...

A pan is used to boil water by placing it on a stove, from which heat is transferred at a fixed rate qo. There are two stages to the process. In Stage I, the water is taken from its initial (room)...

The steady-state temperature distribution in a one-dimensional wall of thermal conductivity 50 W/m K and thickness 50 mm is observed to be T(oC) = a + bx2, where a = 200C, b = - 2000C/m2 , and x is...

Schultz Industries is considering the purchase of Arras Manufacturing. Arras is currently a supplier for Schultz, and the acquisition would allow Schultz to better control its material supply. The...

Which of the following is true? Select the correct option ( s ) and click rabmit. Both encryption and hashing are one - way operations Encryption is a two - way operation while hashing is a one - way...

Suppose you would like to estimate the average daily number of car crashes that occur in your hometown. With that in mind, you take a sample of 15 days where you record the number of car crashes in...