A 0 2 m3 insulated, rigid vessel is divided into two equal parts A and B by an insulated partition The partition will support a pressure difference of 400 kPa before breaking Side A contains methane and side B contains carbon dioxide Both sides are initially at 1 MPa, 30 61616 C A valve on side B is opened, and carbon dioxide flows out The carbon dioxide that remains in B is assumed to undergo a reversible adiabatic expansion while there is flow out Eventually the partition breaks, and the valve is closed Calculate the net entropy change for the process that begins when the valve is closed

Question: A 0.2 m3 insulated, rigid vessel is divided into two equal parts A and B by an insulated partition. The partition will support a pressure

A 0.2 m3 insulated, rigid vessel is divided into two equal parts A and B by an insulated partition. The partition will support a pressure difference of 400 kPa before breaking. Side A contains methane and side B contains carbon dioxide. Both sides are initially at 1 MPa, 30C. A valve on side B is opened, and carbon dioxide flows out. The carbon dioxide that remains in B is assumed to undergo a reversible adiabatic expansion while there is flow out. Eventually the partition breaks, and the valve is closed. Calculate the net entropy change for the process that begins when the valve is closed.

Step by Step Solution

★★★★★

3.34 Rating (160 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

A CH 4 B CO 2 CO inside B SB2 SB1 to PB2 600 kPa PA2 1000 kPa 02... 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

Document Format (1 attachment)

E-ME-T (3649).docx

120 KBs Word File

Students Have Also Explored These Related Mechanical Engineering Questions!

An insulated rigid tank is divided into two equal parts by a partition. Initially, one part contains 4 kg of an ideal gas at 800 kPa and 50oC, and the other part is evacuated. The partition is now...

An insulated rigid tank is divided into two equal parts by a partition. Initially, one part contains 12 kmol of an ideal gas at 330 kPa and 50C, and the other side is evacuated. The partition is now...

An insulated rigid tank is divided into two equal parts by a partition. Initially, one part contains 3 kg of argon gas at 300 kPa and 70C, and the other side is evacuated. The partition is now...

A 0.2 m3 insulated, rigid vessel is divided into two equal parts A and B by an insulated partition, as shown in Fig. P12.123. The partition will support a pressure difference of 400 kPa before...

A 0.2-m 3 insulated rigid vessel is divided into two equal parts, A and B, by an insulated partition, as shown in Fig. P11.140. The partition will support a pressure difference of 400 kPa before...

An insulated rigid tank is divided into two equal parts of 0.2 m2 by a partition (see Fig P2). The fully insulated partition bursts when the pressure difference between its two sides becomes 300 kPa....

This problem considers a simple model for a computer cache memory system. This model is as illustrated in Fig. 10. The computer uses two types of memory: large, slow mass storage and small, fast...

Brooklet Company reports the following balance sheet information for 2018 and 2019. 2018 2019 Assets Current assets Cash Accounts receivable Inventory BROOKLET COMPANY Balance Sheets as of December...

Purple Dalia, Inc. has the following balance sheet statement items: current liabilities of $829,711; net fixed and other assets of $1,854,752; total assets of $3,128,674; and long-term debt of...

An insulated rigid tank is divided into two equal parts by a partition. Initially, one part contains 5 kg of an ideal gas at 100 kPa and 300 K. The other part is evacuated. The partition is now...

The engineer aims to design a box girder for a bridge according to the following conditions/considerations: The bridge will overpass a river of 120 ft width (bridges piers shall not be in contact...

Planning procurement for medium to large scale projects involves a number of steps and requires risks specific to the procurement process to be considered. using academic sources this assessment asks...

Class is over! Mr. Wilder does not always let his statistics class out when the bell rings. In fact, he seems to end class according to his own internal clock. The random variable D describes the...

A spur gearset has 17 teeth on the pinion and 51 teeth on the gear. The pressure angle is 20 and the overload factor Ko = 1. The diametral pitch is 6 teeth/in and the face width is 2 in. The pinion...

Sole Brother Inc. is a shoe outlet to a major shoe manufacturing industry located in Chicago. Sole Brother Uses accounts payable as one of its financing sources. Shoes are delivered to Sole Brother...

Compounds known as lactones, which are cyclic esters, are formed on BaeyerVilliger oxidation of cyclic ketones. Suggest a mechanism for the BaeyerVilliger oxidation shown.

Consider a system consisting of four resources of the same type that are shared by three processes, each of which needs at most two resources. Show that the system is deadlock free.

Among the ways in which 1, 4-dioxane may be prepared are the methods expressed in the equations shown:

Use the result of Exercise 17 to show that where Data from Exercises 17 If f is a constant function, f(x, y) = k, and R = [a, b] x [c, d], show that R k dA = k(b a)(d c). 0 SS sin x cos y d

Based on current dividend yields and expected capital gains, the expected rates of return on portfolios A and B are 11% and 14%, respectively. The beta of A is 0.8, while that of B is 1.5. The T-note...

Outdoor Luggage, Inc., makes high-end hard-sided luggage for sports equipment. Data concerning three of the company's most popular models appear below. Ski Guard Golf Guard Fishing Guard Selling...

Which of the following statements is CORRECT? Answer The constant growth model is often appropriate for evaluating start-up companies that do not have a stable history of growth but are expected to...