It is proposed to heat olive oil in a straight pipe heat exchanger (diameter d =...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
It is proposed to heat olive oil in a straight pipe heat exchanger (diameter d = 0.1 m) in which it is heated by condensing steam (P = 4 bar) on the outside of the pipe. The wall of the pipe is thin and made from stainless steel. The oil is to be heated from 20 C to 140 C and flows at a mass flow rate of 15 kg s. i) ii) v) Determine the heat duty for the heat exchanger (i.e. total heat to be transferred). What mechanism governs heat transfer from the olive oil to the pipe wall? Estimate the heat transfer coefficient for the olive oil in the pipe. Estimate the length of pipe required to heat the oil. State any assumptions required. Briefly comment on whether the proposed heat exchanger design is suitable. It is proposed to heat olive oil in a straight pipe heat exchanger (diameter d = 0.1 m) in which it is heated by condensing steam (P = 4 bar) on the outside of the pipe. The wall of the pipe is thin and made from stainless steel. The oil is to be heated from 20 C to 140 C and flows at a mass flow rate of 15 kg s. i) ii) v) Determine the heat duty for the heat exchanger (i.e. total heat to be transferred). What mechanism governs heat transfer from the olive oil to the pipe wall? Estimate the heat transfer coefficient for the olive oil in the pipe. Estimate the length of pipe required to heat the oil. State any assumptions required. Briefly comment on whether the proposed heat exchanger design is suitable.
Expert Answer:
Related Book For
Principles of heat transfer
ISBN: 978-0495667704
7th Edition
Authors: Frank Kreith, Raj M. Manglik, Mark S. Bohn
Posted Date:
Students also viewed these chemical engineering questions
-
s sf Define the terms opaque type and concrete type. [5 marks] The following is a shortened version of one of the definition modules described in the Modula-2 user manual: Provide a suitable...
-
Let r and s be solutions to the quadratic equation x 2 b x + c = 0. For n N, define d0 = 0 d1 = r s dn = b dn1 c dn2 (n 2) Prove that dn = r n s n for all n N. [4 marks] (b) Recall that a commutative...
-
Successful interviews are results of completing pre-interview tasks, such as Identifying the interviewee, doing research on the topic and interviewee, choosing a location or method for the interview,...
-
1. Why do companies use the resource-based view to analyze their internal environment? 2. Why do companies use the industrial organization view to analyze their external environment?
-
On January 1 of this year. Clearwater Corporation sold bonds with a face value of $750,000 and a coupon rate of 8 percent. The bonds mature in 10 years and pay interest annually every December 31....
-
How is the power of art related to performance and emotion?
-
Assume that you are a loan ofcer of a bank. A local church is seeking a $4 million, 20-year loan to construct a new classroom building. Church ofcers submit a comprehensive nancial report that was...
-
The accounts in the ledger of Devers Gym as of August 31 are listed in alphabetical order as follows. All accounts have normal balances. The balance of the cash account has been omitted. Prepare an...
-
Compute the surface area of revolution about the x-axis over the interval. y=x-lnx, [1, e]
-
The Cook Corporation has two divisions--East and West. The divisions have the following revenues and expenses: East West Sales $ 585,000 $ 456,500 Variable costs 208,000 255,800 Traceable fixed costs...
-
10-35.A projectile leaves the top of a tower with a horizontal velocity of 13 m/s. Determine its horizontal displacement and vertical displacement if it lands at 70 from horizontal.
-
8) A baseball is hit such that it leaves the baseball bat at an angle of 60 with a speed of 40 m/s from a height of 1 meter above the ground. Due to the strike, the outer casing of the baseball comes...
-
When building a chair, a carpenter uses 2 pounds of wood and 3 ounces of glue. If the carpenter has 3 pounds of wood and 6 ounces of glue, how many chairs can he build? (Please show your work.) With...
-
How does company culture make Salesforce.com a good place to work? Salesforce.com provides meaningful work through empowerment and innovation, community, and generous employee benefits....
-
The Stand Hotel has 100 rooms, two restaurants, an events center and 3 bars. The current departments, each of which has a manager, are room service, housekeeping, reception, catering and functions....
-
Structure variable declarations can be incorporated into a structure definition by placing a comma-separated list of variable names: Select one: O a. After the left brace and before the member...
-
Find the equation of the plane passing through the points P 5,4,3 ,Q 4,3,1 and R 1,5,4
-
A heat flux meter at the outer (cold) wall of a concrete building indicates that the heat loss through a wall of 10 cm thickness is 20 W/m2. If a thermocouple at the inner surface of the wall...
-
Calculate the average heat transfer coefficient for film-type condensation of water at pressures of 10 kPa and 101 kPa for(a) A vertical surface 1.5 m high(b) The outside surface of a 1.5-cm-OD...
-
Determine the excess temperature at one-half of the maximum heat flux for the fluid-surface combinations in Problem 10.3.From Problem 10.3: Estimate the maximum heat flux obtainable with nucleate...
-
Assume that \(y\) is normally distributed with mean \(\mu\) and variance \(\sigma^{2}\). Let \(\phi(\cdot)\) and \(\Phi(\cdot)\) be the standard normal density and distribution functions,...
-
Use equation (17.2) to establish the following distributional relationships that are helpful for calculating quantiles. a. Assume that \(y_{0}=\alpha_{1} F / \alpha_{2}\), where \(F\) has an...
-
Consider a GB2 probability density function given in equation (17.3). a. Reparameterize the distribution by defining the new parameter \(\theta=e^{\mu}\). Show that the density can be expressed as...
Study smarter with the SolutionInn App