A water-to-oil heat exchanger has entering and exiting temperatures of 255 and 340 K, respectively, for the
Question:
A water-to-oil heat exchanger has entering and exiting temperatures of 255 and 340 K, respectively, for the water and 305 and 350 K, respectively, for the oil. What is the effectiveness of this heat exchanger?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 85% (7 reviews)
T w 340 255 85K ...View the full answer
Answered By
Ali Khawaja
my expertise are as follows: financial accounting : - journal entries - financial statements including balance sheet, profit & loss account, cash flow statement & statement of changes in equity -consolidated statement of financial position. -ratio analysis -depreciation methods -accounting concepts -understanding and application of all international financial reporting standards (ifrs) -international accounting standards (ias) -etc business analysis : -business strategy -strategic choices -business processes -e-business -e-marketing -project management -finance -hrm financial management : -project appraisal -capital budgeting -net present value (npv) -internal rate of return (irr) -net present value(npv) -payback period -strategic position -strategic choices -information technology -project management -finance -human resource management auditing: -internal audit -external audit -substantive procedures -analytic procedures -designing and assessment of internal controls -developing the flow charts & data flow diagrams -audit reports -engagement letter -materiality economics: -micro -macro -game theory -econometric -mathematical application in economics -empirical macroeconomics -international trade -international political economy -monetary theory and policy -public economics ,business law, and all regarding commerce
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Fundamentals Of Momentum Heat And Mass Transfer
ISBN: 9781118947463
6th Edition
Authors: James Welty, Gregory L. Rorrer, David G. Foster
Question Posted:
Students also viewed these Physics questions
-
If the overall heat-transfer coefficient, initial fluid temperature, and total heat-transfer area determined in Problem 22.2 remain the same, find the exit oil temperature if the configuration is...
-
Consider operation of a single pass cross-flow heat exchanger with water (c p = 4193 J/kgK) (mixed) and methanol (c p = 2577 J/kgK) (unmixed). Water entering and exiting the heat exchanger at 90C and...
-
Water flowing at a rate of 10 kg/s through 50 tubes in a double-pass shell-and-tube heat exchanger heats air that flows on the shell side. The tubes are made of brass with outside diameters of 2.6 cm...
-
Calculate the indirect quotations for Euros and Kronor.
-
An incumbent Firm is considering expanding its capacity. It can do so in one of two ways. It can purchase fungible, general-purpose equipment and machinery that can be resold at close to its original...
-
If X is the total we roll with a pair of dice, for which the probability distribution is given on page 63, find the probability distribution of the remainder we get when the values of X are divided...
-
Figure 28. 10 shows a current loop in an external magnetic field and the forces exerted on the different lengths of the wire. Assume that the loop is attached to a pivot that allows it to spin (as...
-
IceKreme Inc. makes ice cream machines for sale to ice cream parlours. The following events occurred between April 1 and June 30, 2014: April 10 Received an order from Peters Appliances, a...
-
15. 16. What is the final product (major) 'A' in the given reaction? CH3 OH CH CH3 HCI + 'A' (major product) CH3 CH3 Cl CH (B) CH3 CH2-CH3 (A) CH3 CH (C) shiks CH=CH2 (D) Which of the following...
-
1. Assume that a third party(ies) is considering whether to sue the external auditors of QSGI. What could they allege in their lawsuit and why? 2. Assuming a third party(ies) files the lawsuit, what...
-
In a biofuels plant a shell-and-tube heat exchanger is used to cool a stream of 100% carbon dioxide off-gas from a beer column from 77C to 27C (350 to 300 K) at 1 atm total system pressure. The total...
-
A finned-tube cross flow heat exchanger with both fluids unmixed is used to heat water (C pw = 4.2 kJ/kg K) from 20C to 75C. The mass flow rate of the water is 2.7 kg/s. The hot stream (C pw = 1.2...
-
Refer to M2-4 for Carey Company: 1. Compute over or under applied overhead. 2. Explain how you would handle the over-or under applied overhead at the end of the accounting period. Which accounts will...
-
Lets say that 88% of all business start-ups in the IT industry report that they generate a profit in their first year. If a sample of 15 new IT business start-ups is selected, find the probability...
-
Ammonia is produced by the Haber process, in which N and H are reacted directly using an Fe mesh impregnated with oxides as a catalyst. K, @ 300C = 4.34 10-3 N2(g) +3 H2(g) = 2 NH3(g) Kp @ 500C =...
-
11.13 Find m(H3O+) in a 0.10 mol/kg solution of NaCHO in water at 25C, given that Ka == 1.75 x 10-5 mol/kg for HC2H3O2 at 25C. (Hint: The acetate ion is a base and reacts with water as follows:...
-
Yasmine wants to ensure that she has met a geographic dispersal requirement for her data- centers. How far away should she place her data center based on common best practices for dispersal?
-
A1001 - Backpacks Opening 1,750.00 140 Balance (6,565.00) (1,625.00) -130 38.00 Movement 125.00 10 Closing Balance A1003 - Hats Opening 1,050.00 100 Balance 29.50 Movement (2,000.00) (525.00) -50 50...
-
In the development of the approximate solution for solving the laminar concentration boundary layer formed by fluid flow over a flat plate, it is necessary to assume a concentration profile. Equation...
-
The roof of a refrigerated truck compartment is of composite construction, consisting of a layer of foamed urethane insulation (t2 = 50 mm, ki = 0.026 W/m K sandwiched between aluminum alloy panels...
-
An integrated electronic subsystem is to be fabricated, which requires 40,000 square mils of silicon area. Determine whether the system should be put on one or two chips, assuming that the...
-
Determine the direct fabrication cost of an integrated circuit that is 150 mils on a side in size. Assume a wafer-fab cost of $130.00, a package and testing cost of $0.40, a die-fab yield of 0.8, and...
-
(a) A frequently used empirical approximation for the yield of an IC process as a function of die size is Yws = exp (A/A0) where A is the die area and A0 is a constant. Using Fig. 2.68, determine...
-
a) Suppose that today you take a short position on 10 futures contracts to sell product A in 6 months from now. Each contract is for delivery of 250 pounds of the underlying asset. The futures price...
-
1. In an isolated calorimeter, 105 g of water is placed in a 20-g aluminum cup. Both the water and the cup start at 32 C. 15 g of ice, initially at 0 C is added to the water and the system is allowed...
-
Self-Travel, a car rental firm, has two methods of charging for car rental: Method 1 $64 per day + 25 cents per kilometre Method 2 $89 per day with unlimited travel a Write a rule for each method if...
Study smarter with the SolutionInn App