Question: A horizontal tube 1 m long with a surface temperature of 70C is used to condense saturated steam at 1 atm. (a) What diameter is

A horizontal tube 1 m long with a surface temperature of 70°C is used to condense saturated steam at 1 atm.

(a) What diameter is required to achieve a condensation rate of 125 kg/h?

(b) Plot the condensation rate as a function of surface temperature for 70 ≤ T ≤ 90°C and tube distracters of 125, 150, 175 mm.

Step by Step Solution

★★★★★

3.44 Rating (170 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

KNOWN Horizontal tube 1m long with surface temperature of 70C used to condense steam at 1 bar FIND D... View full answer

blur-text-image
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)

Word file Icon

8-E-M-E-H-M-T (983).docx

120 KBs Word File

Students Have Also Explored These Related Mechanical Engineering Questions!

Q:

Saturated steam at 1 atm condenses on a vertical plate that is maintained at 90°C by circulating cooling water through the other side. If the rate of heat transfer by condensation to the plate is...

Q:

A horizontal shell-and-tube heat exchanger is used to condense organic vapors. The organic vapors condense on the outside of the tubes. Water is used as the cooling medium on the inside of the tubes....

Q:

A rubber tube 1 m long with an inside diameter of 4 mm is filled with a salt solution that has a resistivity of 103 m. Metal plugs form electrodes at the ends of the tube. (a) What is the...

Q:

Question 1 Water enters a heating system at a flow rate of 0.2 kg/s. The system has a thick-walled tube with inner and outer diameters of 16 and 25 mm respectively. The outer tube surface is well...

Q:

#6 and #7 1. Moist air at standard conditions is at a dry bulb temperature of 50F and a relative humidity of 70%. It is sensibly heated (constant moisture) to 72F. Use the psychrometric chart to...

Q:

1. Describe and explain the following briefly (1) To write down the define of hydraulic radius and equivalent diameter Dcq, and what is the hydraulic radius for annulus between two concentric pipes?...

Q:

Republic of Iraq Ministry of Higher Education and Scientific Research University of Technology Chemical Engineering Department MODELING AND SIMULATION OF FCC RISERS A RESEARCH SUBMITTED TO THE...

Q:

Need help with my Hw please .......... ....................... ChE 350 Problem Set 11 Due Thursday April 14, 2016 Supplementary Reading: Chapter 11 in Bergman 1. A heat exchanger is currently used to...

Q:

Q1 a) i) Convert 100 km h-' into m s-1. [10 Marks] ii) Convert 1400 mg 02 L'h-' into g 02 m?s?. [10 Marks] iii) A cylindrical vessel with an internal diameter of 2 m contains a solvent with a density...

Q:

1. Discuss Reynolds analogy and its limitations. 2. A4-m x 4-m flat plate maintained at a constant temperature of 80C is subjected to parallel flow of air at 1 atm, 20C, and 10 m/s. The total drag...

Q:

From an investment of $8,000, you will receive $1,000 at the end of each of the next 20 years. What rate of interest will be earned? (Type your answer as a percent without the "%" sign - for example,...

Q:

Use the test scores of 32 students taking Business 205 to complete the frequency distribution and find the grouped mean rounded to the nearest whole number. 88 91 68 83 72 69 82 94 86 94 69 59 75 66...

Q:

best and worst performers in the S&P 5 0 0 what can be inferred

Q:

Two capacitors with 2.0 F and 3.0 F capacitance, respectively, are connected in parallel. The combination is connected to a 100 V line. Find the (a) total capacitance, (b) charge stored in each...

Q:

Maker the subject re? t = (r + b)?

Q:

Obtain the relation between the polarizability and the distance between the two atoms for a two neutral atoms system. a () (b) - 2 ( c ) - a ( d ) 2

Q:

Sketch the line that you think best approximates the data in the scatter plot. Then find an equation of the line. y 4 3 2 2 3

Q:

In the game of euchre, the deck consists of the 9, 10, jack, queen, king and ace of each suit Players are dealt a five card hand. What is the probability that a player is dealt 3 hearts?=

Q:

What materials are most commonly used for the pipes and tubing in a building water supply system?

Q:

Find the Z parameters of the two port network shown.

Q:

Find Z parameters of the network in Problem 15.5.

Q:

Determine the Z parameters for the two port network shown.

Q:

AFW Industries has 188 million shares outstanding and expects earnings at the end of this year of $687 million. AFW plans to pay out 57% of its earnings in total, paying 31% as a dividend and using...

Q:

As a new junior analyst for a large brokerage firm, you are excited to demonstrate the skills you learned in college and prove that you are worth your attractive salary. Your first assignment is to...

Q:

What is the purpose of a printer's memory?To purge unwanted information from the printerTo assemble the way in which the images will be placed on paperTo store the document for future useTo remember...