Steam at (800 mathrm{kPa}) and (773 mathrm{~K}) enters a nozzle with an enthalpy of (3480 mathrm{~kJ} /

Question:

Steam at $800 \mathrm{kPa}$ and $773 \mathrm{~K}$ enters a nozzle with an enthalpy of $3480 \mathrm{~kJ} / \mathrm{kg}$ and leaves at $100 \mathrm{kPa}$ and $573 \mathrm{~K}$ with an enthalpy of $3074 \mathrm{~kJ} / \mathrm{kg}$.

(a) If the initial enthalpy of the steam is negligible, determine the final velocity.

(b) If the initial velocity is $40 \mathrm{~m} / \mathrm{s}$, what is the final velocity of the steam?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Introduction To Chemical Engineering Thermodynamics

ISBN: 9788120348974

2nd Edition

Authors: HALDER

See More Books

Question Posted: May 02, 2024 02:16 AM

See More Questions

Read the novel The Strange Case of Dr. Jekyll and Mr. Hyde and Answer the following question 1. Explain a character's problem and then offer your character advice on how to solve his/her problem. 2....
Steam at $800 \mathrm{kPa}$ and $773 \mathrm{~K}$ enters a nozzle with an enthalpy of $3480 \mathrm{~kJ} / \mathrm{kg}$ and leaves at $100 \mathrm{kPa}$ and $573 \mathrm{~K}$ with an...
Steam enters a nozzle with a low velocity at 150C and 200 kPa, and leaves as a saturated vapor at 75 kPa. There is a heat transfer from the nozzle to the surroundings in the amount of 26 kJ for every...
In Equation (8.2), the cost of raw materials, C RM , is multiplied by a factor of 1.23. The reason for this is that, in general, the estimated cost of raw materials is expected to be about 20% low...
Revisit the Helping Harvest problem in Problem 5. Assume that due to truck capacity constraints, not all stores can be visited in one route. Use the NN heuristic to develop two routes, one that picks...
What are the benefits of competition?
When valuing minority interests in private companies, should appraisers normalize earnings? a. If yes, what kinds of normalizing adjustments should be made? b. What is the objective of making...
Select the best answer to the following multiple-choice questions: 1. Which of the following statements is correct concerning a governmental entitys combined statement of cash flows? a. Cash flows...
The following are incomplete manufacturing cost data. Determine the missing amounts these three independent situations. Direct Materials Used Direct Labor Manufacturing Overhead Total Manufacturing...
A shell and tube heat exchanger is used to cool lubricating oil by water at the rate of $180 \mathrm{~kg} / \mathrm{min}$. The oil enters the heat exchanger at $353 \mathrm{~K}$ and leaves at...
Explain the important role of a throttling device for cold production.
The electric potential difference between two infinite, parallel metal plates is V. If the plates are separated by a distance L = 3.0 mm and the electric field between the plates is E = 250 V/m, what...
How do you assess the managerial challenge posing the decision of having an organization-wide uniform package of compensation and benefits in the present context of organizations having diversity of...
what you have to do is make order decisions based on the sales, stock, and delivery cycle of each item. You are making decisions of marking orders from suppliers, and they will deliver the item next...
How do advanced relaxation techniques, such as progressive muscle relaxation or guided imagery, contribute to a comprehensive stress management plan ?
What role do intermediaries play in intermediation in the market? Do middlemen exist in the online market? How? Talk about the following ideas with examples from real life: (1) the issues with direct...
Identify and conduct a 5S project that you could do at home, school, or your place of employment. For each of the 5 steps, define what you would do to address the situation. Describe the outcome. .
A recent PwC Supply Global Chain survey indicated that companies that acknowledge the supply chain as a strategic asset achieve 70% higher performance (pwc. to/ VaFpGz). The Leaders in the survey...
Problem 2. (0.6 points, 0.2 points for each question) (a) A company turns its inventory 2 times a month. Its months-of-supply = Its days-of-supply = Please show your analysis below: _months. days. (1...
A firm purchased a new piece of equipment with an estimated useful life of eight years. The cost of the equipment was $65,000. The salvage value was estimated to be $10,000 at the end of year 8....
5. Which of the following is the cheapest for a borrower? a. 6.7% annual money market basis b. 6.7% semi-annual money market basis c. 6.7% annual bond basis d. 6.7% semi-annual bond basis.
Waterloo Industries pays 30 percent corporate income taxes, and its after-tax MARR is 24 percent. A project has a before-tax IRR of 26 percent. Should the project be approved? What would your...

Steam at (800 mathrm{kPa}) and (773 mathrm{~K}) enters a nozzle with an enthalpy of (3480 mathrm{~kJ} /

Question:

Step by Step Answer:

Introduction To Chemical Engineering Thermodynamics

Students also viewed these Engineering questions