Question: An air conditioning unit will be installed for a meeting hall with a capacity of 1300 people. The following data are known for the application.

An air conditioning unit will be installed for a meeting hall with a capacity of 1300 people. The following data are known for the application. The sensible heat loss of the space is calculated as 50 kW, the latent heat gain is calculated as 10 kW. The temperature difference between the two is required to be 11 C. Humidifier air conditions will be taken as 90 BN. The amount of fresh air required per person for the meeting room will be taken as 16 mH. Based on the above, we have found the following requirements.
Show the system in the psychrometric diagram
b Calculate the total amount of air circulating in the system
c Calculate the amount of bypass air
d Calculate the amount of water given to the air in the humidifier and calculate the warmest and final heater capacities.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To illustrate the system on the psychrometric diagram and calculate the required values we need additional information such as the initial conditions ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Finance Questions!

Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...

The power plant shown in Fig. 11.40 combines a gas-turbine cycle and a steam turbine cycle. The following data are known for the gas-turbine cycle. Air enters the compressor at 100 kPa, 25C, the...

Two major themes from the introduction to module 4 are "Project Management" and "Managing Risk." Discuss, in depth, your analysis of the company's actions in relation to the concepts of these two...

BLC Inc. is a medium-sized manufacturing company based in the UK. The company operates mainly in the London area and is based in Peterborough. At a recent board meeting, the company decided to expand...

Allegheny Ludlum Steel! Question: What is your overall evaluation of Allegheny Ludlum Steel's productivity improvement program? Discuss the productivity improvement program at Allegheny Ludlum in...

Chapter 5 Summary: A. Identify and discuss five or six standards that could be established; include how variance from such standards could be measured. C. From the perspective of a hotel's general...

effective status reports used in project management. b) Discuss challenges and pitfalls for each of the projectstatus reports. c) Explain the difference between the projectstatusreports provided for...

Table 2 Figures In Euros Expense Suspension Plant Steering Plant Bearing Plant Total Management Finance Administration 42,099 1,060,644 1,102,743 42% 42% 42% 42% 16% 16% 100% 100% 100% Procurement...

TWO QUESTIONS IS NEEDED TO BE GENERATED FROM THIS CASE STUDY. EACH QUESTION CONSIST OF 50 MARKS EACH. STRATEGIC CASE STUDY This case consists of two questions BACKGROUND The Company was registered as...

Why should investors consider common stock as an investment vehicle if they have a long-term time horizon?

A heat engine operating between 200C and 80.0C achieves 20.0% of the maximum possible efficiency. What energy input will enable the engine to perform 10.0 kJ of work?

Consider the closed-loop system block-diagram in Figure 12.45, where 1 G(s) = s(s + 8s) and Gp(s) = 1. Determine which of the following PID controllers results in a closed-loop system possessing two...

1. Why do you think Apotheker was so eager to make an acquisition? Premium Reasonable? 2. Why do most acquisitions result in paying a premium over the market price? 3. Was the 50% premium for...

In June 2022, the board of directors for McElroy Enterprises authorizes the sale of 10,000,000 of company bonds. Jennifer Grayson, treasurer for McElroy Enterprises, is concerned about the date when...

Matheny AG went public 3 years ago. The board of directors will be meeting shortly after the end of the year to decide on a dividend policy. In the past, growth has been financed primarily through...

The structure of the terpene limonene is shown in the margin. Identify the two 2-methyl-1,3-butadiene (isoprene) units in limonene. (a) Treatment of isoprene with catalytic amounts of acid leads to a...

Calculate dollar amounts accurate to the cent, and percent amounts accurate to the nearest 0.01%. The Edmonton Real Estate Board reports that the average selling price of homes this month in the...

9. What was Sweeten Companys cost of goods sold for March? 10. What was the companys plantwide predetermined overhead rate? 11. How much manufacturing overhead was applied to Job P and how much was...

A household freezer operates in a room at 20C. Heat must be transferred from the cold space at a rate of 2 kW to maintain its temperature at 30C. What is the theoretically smallest (power) motor...

What is the pressure at the bottom of a 5 m tall column of fluid with atmospheric pressure 101 kPa on the top surface if the fluid is a) Water at 20C b) Glycerine 25C c) Light oil

Assume the process in Problem 4.37 takes place with a constant rate of change in volume over 2 minutes. Show the power (rate of work) as a function of time.

Suppose you fit the model a. Is there sufficient evidence to conclude that at least one of the parameters b1, b2, b3, and b4 is nonzero? Test, using a = .05. b. Test H0: b1 = 0 against Ha: b1 6 0....

Failure times of silicon wafer microchips. Refer to the National Semiconductor study of manufactured silicon wafer integrated circuit chips, Exercise 12.78 (p. 725). Recall that the failure times of...

Suppose you used MINITAB to fit the model y = b0 + b1 x1 + b2 x2 + e to n = 15 data points and you obtained the printout below. a. What is the least squares prediction equation? b. Find R2 and...