Increasing Temperature (C) The designed submarine is intended to operate in the maximum depth of around...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Increasing Temperature (C) The designed submarine is intended to operate in the maximum depth of around 500m. According to the temperature-depth ocean water profile as shown in Fig. 5, when it is completely submerged into this depth, the temperature varies from 22°C to 12°C.Due to this temperature variation, heat energy inside the submarine will be lost. 8° 12 16 20 24 500 Thermocline 1000 1500 a) How much heat will the submarine and the Increasing Depth (m) water stored inside the ballast tank lose at 2000 this depth. b) In order to prevent the heat lost due to 2500 temperature variation in the case of the submarine, can you propose a solution to solve this problem? 3000 3500 Assuming that the specific heat capacity of the metal sheet which is used to make the submarine 4000 is 480 J/(kg K), the specific heat capacity of water is 4.2 kJ/(kg K) and 1 litre of water has a mass of 1 kg. 4500 Fig. 5 Temperature-depth ocean water profile Increasing Temperature (C) The designed submarine is intended to operate in the maximum depth of around 500m. According to the temperature-depth ocean water profile as shown in Fig. 5, when it is completely submerged into this depth, the temperature varies from 22°C to 12°C.Due to this temperature variation, heat energy inside the submarine will be lost. 8° 12 16 20 24 500 Thermocline 1000 1500 a) How much heat will the submarine and the Increasing Depth (m) water stored inside the ballast tank lose at 2000 this depth. b) In order to prevent the heat lost due to 2500 temperature variation in the case of the submarine, can you propose a solution to solve this problem? 3000 3500 Assuming that the specific heat capacity of the metal sheet which is used to make the submarine 4000 is 480 J/(kg K), the specific heat capacity of water is 4.2 kJ/(kg K) and 1 litre of water has a mass of 1 kg. 4500 Fig. 5 Temperature-depth ocean water profile
Expert Answer:
Related Book For
Posted Date:
Students also viewed these mechanical engineering questions
-
A bar of mass m = 5 kg is held as shown between four disks each of mass m?? = 2 kg and radius r = 75 mm. Knowing that the forces exerted on the disks are sufficient to prevent slipping and that the...
-
A tank contains 2000 kg of water at 1000 kPa and 70oC. Using the SL model, determine (a) The stored energy. (b) The stored energy in the water. Assume standard atmospheric conditions.
-
A tank contains 1 kg of air at 500 K and 500 kPa. A 1 kW internal heater operates inside the tank at steady state to make up for the heat lost to the atmosphere which is at 300 K. Determine (a) The...
-
In using the bolt cutter shown, a worker applies two 300-N forces to the handles. Determine the magnitude of the forces exerted by the cutter on the bolt. 300 N 12 mm 24 mm E 24 mm 460 mm 96 mm 300 N...
-
Describe the two primary strategies firms use to increase cash return on assets. Which strategy does Apple use, and which does Dell use?
-
What role has Netflix played in the development of Blockbusters strategic planning? How important is Netflix to Blockbusters future strategic plans? How will new competition from Redbox and digital...
-
In question 1, identify the marketing as opposed to the business strategy. Data From Question 1: What is a business strategy? Do you agree with the definition proposed? Illustrate your answer with...
-
The following audit procedures were planned by Linda King, CPA, in the audit of the acquisition and payment cycle for Cooley Products, Inc.: 1. Review the acquisitions journal for large and unusual...
-
Prepare the journal entries to record each of the transactions 1 through 6 as of the date of occurrence. Note: Round answers to the nearest whole dollar. 1. On January 1, new equipment is purchased...
-
1. The average distance in kilometers from a school in Chicago to the closest fast food restaurant is 0.60 with a standard deviation of 0.45. Express each of the following distances as a z score: a....
-
While touring a 17th century European mansion, you notice that one of the antique beds was designed so that theoccupant slept while sitting up. What cardiac disease in the 40-year-old wife of the...
-
One helpful tool is Porter's Five Forces Model when researching the kind of competition present in a given sector of the economy. The intensity of competitive rivalry is one of the five factors,...
-
3. (10 points) Plurality with runoff is a rule omnipresent in political elec- tions. In the first round, the two alternatives with the highest numbers of first places are selected, and in the second...
-
How do interest groups affect the American healthcare system?
-
A stock has a standard deviation of 24.4 percent and a covariance with the market of 0.03. The market has a standard deviation of 12.2 percent. What is the beta of this stock?
-
What impact do income taxes have on the sales volume required to earn a desired after-tax profit?
-
Pepperdine University's Graziadio School of Business and Management (GSBM) is one of the largest business schools in the country and has the third largest part-time MBA program.The school also...
-
D Which of the following is considered part of the Controlling activity of managerial accounting? O Choosing to purchase raw materials from one supplier versus another O Choosing the allocation base...
-
Citric acid, which can be obtained from lemon juice, has the molecular formula C 6 H 8 O 7 . A 0.250- g sample of citric acid dissolved in 25.0 mL of water requires 37.2 mL of 0.105 M NaOH for...
-
The activation energy for the decomposition of HI(g) to H2(g) and I2(g) is 186 kJ/ mol. The rate constant at 555 K is 3.52 10-7 Lmol-1s-1. What is the rate constant at 645 K?
-
A diagram for an open- tube manometer is shown below. If the flask is open to the atmosphere, the mercury levels are equal. For each of the following situations in which a gas is contained in the...
-
You are managing the development of a case tracking system project for your large law firm. The requirements phase of the project is almost complete, and preliminary design work has begun. The...
-
At the conclusion of this chapter, the textbook mentions that data and process modeling may eventually become obsolete due to the increasing popularity and usage of object-oriented modeling and...
-
Although data and process models depict the same system with different views, systemi designers must synchronize these different views to make sure that their models are consistent and complete. One...
Study smarter with the SolutionInn App