Air at 45C (dry bulb) and 10% relative humidity is to be humidified adiabatically to 70% relative

Question:

Air at 45°C (dry bulb) and 10% relative humidity is to be humidified adiabatically to 70% relative humidity.

(a) Use the psychrometric chart to estimate the adiabatic saturation temperature of the air.

(b) Estimate the final temperature of the air and the rate at which water must be added to humidify 15 kg/min of the entering air.

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

Step by Step Answer:

Related Book For book-img-for-question

Elementary Principles of Chemical Processes

ISBN: 978-1119498759

4th edition

Authors: Richard M. Felder, ‎ Ronald W. Rousseau, ‎ Lisa G. Bullard

See More Books

Question Posted: May 28, 2020 09:36 AM

See More Questions

Air at 38C and 97% relative humidity is to be cooled to 18C and fed into a plant area at a race of 510m3/min. (a) Calculate the rate (kg/mm) at which water condenses. (b) Calculate the cooling...
Use the psychrometric chart to provide the missing entries in the following table. a) 20sC b) 408C c) d) 30SC 60% 0.02 255C 60% 208C
Use the psychrometric chart to find the missing property of: Twet, Tdry. a. Tdry = 25C, =80% b. Tdry =15C,...
Given the graph of a degree 5 polynomial below, complete the table of values for either the x-value of a zero, or the multiplicity of the zero. Write roots in order from least to greatest. Root with...
Describe five key elements in a situation analysis and provide an example of how each of these elements may ultimately influence the final form of an advertising campaign.
How does the quantity theory of money help us to understand the process of deflation?
When you look at yourself at the center of two plane mirrors forming a 90 corner, your image is not reversed from right to left. In other words, you see yourself like others see you. Using a ray...
Suppose a copy machine manufacturer uses independent service operators (ISOs) to service its copiers. Recently, its machines have become more complex and difficult to service, and the manufacturer is...
Answer each independent question, (a) through (e), below. a. Project A costs $10,500 and will generate annual after-tax net cash inflows of $3,750 for 5 years. What is the payback period for this...
A simple parity-check bit, which is normally added at the end of the word (changing a 7-bit ASCII character to a byte), cannot detect even numbers of errors. For example, two, four, six, or eight...
Wet wood chips are dried in a continous rotary dryer that operates at atmospheric pressure. The chips enter at 19C with a water content of 40 wt% and must leave with a moisture content of less than...
Asolution of sugar in water is to be concentrated from 5 wt%sugar to 20%sugar. The solution is at about 45C when it is fed continuously to a bubble column. Air at 45C with a dew point of 4C is...
Use the following information and determine the carrying amount of the property, plant, and equipment of Havelock Ltd. on July 1, 2017, the first day of its 2018 fiscal year. (As accounting elation...
Floyd's Bumpers has distribution centers in Lafayette, Indiana; Charlotte, North Carolina; Los Angeles, California; Dallas, Texas; and Pittsburgh, Pennsylvania. Each distribution center carries all...
In this assignment you are asked to open the Excel Spreadsheet for YP Enterprises (March 2019) and complete the section entitled Ratios 2019 (highlighted in yellow). This will require you to...
Concord Timber Company owns 9,000 acres of timberland purchased in 2014 at a cost of $1.470 per acre. At the time of purchase. the land without the timber was valued at $420 per acre. In 2015,...
Foofy computes z-scores for a set of normally distributed exam scores. She obtains a z-score of -3.96 for 8 out of 20 of the students. What do you conclude?
Part 1 Recording Using the financial statements for the hypothetical company - Big Box Retailer-record the transactions for the year to the financial statement. The financial statements may be found...
Extend your answer to the previous problem by adding a clone button. Pushing this button should create an additional window containing another counter. This will, of course, require additional...
The following T-accounts show postings of selected transactions. Indicate the journal used in recording each of these postings a through e. Cash Accounts Receivable Inventory (d) 500 (e) 300 (b)...
The 1 H NMR spectrum of a compound with molecular formula C 7 H 14 O 3 exhibits only three signals, and all three signals appear above 2 ppm (downfield of 2 ppm) on the spectrum. Propose a structure...
How would you use 1 H NMR spectroscopy to distinguish between the following compounds? (a) (b) (c) (d) (e) (f) . . . CI
A chemist was attempting to achieve the following transformation: Mass spectrometry was then used to verify that the molecular formula of the major product was C 7 H 15 Br, just as expected. However,...
Which of the following statement regarding a post-closing trial balance is not true
Milano Pizza is a small neighborhood pizzeria that has a small area for in-store dining as well as offering take-out and free home delivery services. The pizzerias owner has determined that the shop...
What are the benefits and potential risks factors for undertaking derivative strategies compared to cash transactions

Air at 45C (dry bulb) and 10% relative humidity is to be humidified adiabatically to 70% relative

Question:

Step by Step Answer:

a From the psychrometric chart the adiabatic saturation temperat...View the full answer

Elementary Principles of Chemical Processes

Students also viewed these Sciences questions