Ethanol is vaporized at 78°C (h fg = 846 kJ/kg) in a double-pipe parallel-flow heat exchanger at
Question:
(a) The LMTD method
(b) The ε-NTU method.
Transcribed Image Text:
Oil 120°C Oil Ethanol 78°C 0.03 kg/s
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 71% (7 reviews)
Ethanol is vaporized by hot oil in a doublepipe parallelflow heat exchanger The outlet temperature a...View the full answer
Answered By
Hemstone Ouma
"Hi there! My name is Hemstone Ouma and I am a computer scientist with a strong background in hands-on experience skills such as programming, sofware development and testing to name just a few. I have a degree in computer science from Dedan Kimathi University of Technology and a Masters degree from the University of Nairobi in Business Education. I have spent the past 6 years working in the field, gaining a wide range of skills and knowledge. In my current role as a programmer, I have had the opportunity to work on a variety of projects and have developed a strong understanding of several programming languages such as python, java, C++, C# and Javascript.
In addition to my professional experience, I also have a passion for teaching and helping others to learn. I have experience as a tutor, both in a formal setting and on a one-on-one basis, and have a proven track record of helping students to succeed. I believe that with the right guidance and support, anyone can learn and excel in computer science.
I am excited to bring my skills and experience to a new opportunity and am always looking for ways to make an impact and grow as a professional. I am confident that my hands-on experience as a computer scientist and tutor make me a strong candidate for any role and I am excited to see where my career will take me next.
5.00+
8+ Reviews
22+ Question Solved
Related Book For
Fundamentals of Thermal-Fluid Sciences
ISBN: 978-0078027680
5th edition
Authors: Yunus A. Cengel, Robert H. Turner, John M. Cimbala
Question Posted:
Related Video
In this video, A mixture of methanol and air in a large polycarbonate bottle is ignited. The resulting rapid combustion reaction, often accompanied by a dramatic ‘whoosh’ sound and flames, demonstrates the large amount of chemical energy released in the combustion of alcohol
Students also viewed these Physics questions
-
The enthalpy of vaporization of ethanol is 38.7 kJ/ mol at its boiling point (78oC). Determine Ssys, Ssurr, and Suniv when 1.00 mole of ethanol is vaporized at 78oC and 1.00 atm.
-
Consider the flow of engine oil (c p = 2048 J/kg·K) through a thin-walled copper tube at a rate of 0.3 kg/s. The engine oil that enters the copper tube at an inlet temperature of 80°C is...
-
Determine the heat transfer area requirements of Problem 8.41 if a 1-2 shell and tube, an unmixed crossflow, and a parallel flow heat exchanger are used, respectively. From Problem 8.41: A...
-
In designing an experiment, the researcher can often choose many different levels of the various factors in order to try to find the best combination at which to operate. As an illustration, suppose...
-
Solve Problem 5.90 if the gate weighs 1000 lb. PROBLEM 5.90 A 4 00d7x 2-ft gate is hinged at A and is held in position by rod CD. End D rests against a spring whose constant is 828 lb/ft. The spring...
-
A gardener can plant 17 seeds in 25 minutes. At that rate, how long will it take him to plant 51 seeds?
-
Refer to Example 11. Ignore the covariate original reflectivity. Perform an analysis of variance take \(\alpha=0.05\) Data From Example 11 EXAMPLE II Creating an analysis of covariance table with one...
-
Trevor Moore opened a law office on January 1, 2015. During the first month of operations, the business completed the following transactions: Jan. 1 Moore contributed $ 59,000 cash to the business,...
-
1 . An employee at Amy's candles has noticed that some order quantities in the two reports presented are different although the order numbers are the same. We normally refer to such data as dirty....
-
Barltrop Limited is a Canadian public company involved in the software consulting business. Its controller provided you with the following information related to its 2012 taxation year ended December...
-
Water (c p = 4180 J/kgK) enters the 2.5-cminternal-diameter tube of a double-pipe counter-flow heat exchanger at 17C at a rate of 1.8 kg/s. Water is heated by steam condensing at 120C (h fg = 2203...
-
Saturated water vapor at 100°C condenses in a 1-shell and 2-tube heat exchanger with a surface area of 0.5 m 2 and an overall heat transfer coefficient of 2000 W/m 2 ·K. Cold water (c pc =...
-
Fallen Company commonly issues long-term notes payable to its various lenders. Fallen has had a pretty good credit rating such that its effective borrowing rate is quite low (less than 8% on an...
-
What is the difference between net income and cash flow?
-
What ethical and legal issues must be considered when recording CRM data?
-
Briefly explain the following payment methods: a. Cost based b. Charge based and discounted charges c. Per procedure d. Per diagnosis e. Per diem f. Bundled g. Capitation
-
Describe a balanced funnel, how it works, and why it is necessary.
-
What are some of the values that encourage a corporate culture of ethical behavior.
-
You are thinking of starting Peaco, which will produce Peak babies, a product that competes with Tys Beanie Babies. In year 0 (right now), you will incur costs of $4 million to build a plant. In year...
-
What is a lobbyist in US? How did this term emerge?
-
Instruments located at O are part of the ground traffic control system for a major airport. At a certain instant during the takeoff roll of the aircraft P, the sensors indicate the angle = 50 and...
-
In addition to the information supplied in the previous problem, the sensors at O indicate that r = 14 ft/sec 2 . Determine the corresponding acceleration a of the aircraft and the value of .
-
At the bottom of a loop in the vertical (r-) plane at an altitude of 400 m, the airplane P has a horizontal velocity of 600 km / h and no horizontal acceleration. The radius of curvature of the loop...
-
Assume that a firm has weighted average cost of capital of 3.6% with a corporate tax rate of 21%. The pre-tax cost of debt is 3.1%. In case the firm would have no debt, the cost of equity for the...
-
Consider the stock of Aya Company, which will pay an annual dividend of $3 one year from today. The dividend will grow at a constant rate of 3%, forever.The market requires a 12% return on the...
-
Analyze the video presented on the link below. Also, please discuss or explain the video and relate it to personal finance. https://www.youtube.com/watch?v=nFY0HBkUm8o
Study smarter with the SolutionInn App