Solution-Air distribution system for a single family

Air distribution system for a single family residence

Assignment Help Physics

Reference no: EM131906247

Perform the calculations requested that pertain to an air distribution system for a single family residence with a floor area of about 2,000 to 3,000 sq. ft. with an airflow of 1000cfm through the ducting, fan and HXs.

1a. Based on an air velocity of 15 ft/s, calculate the size of a square duct. Repeat for a rectangular duct with an aspect ratio of 2.0 ( width divided by height ). Also calculate the hydraulic diameter for both.

1b. Assume a friction factor of 0.015 and calculate the pressure drop ( inches of water and psi ) for 200 ft of ducting ( which could also include equivalent lengths in the case of minor losses being added in ). Calculate the ideal power for a fan to deliver this flow and for a real fan with an efficiency of 60%. Repeat these calculations for 600 ft of ducting

1c. Calculate a friction factor for both the square and rectangular duct and compare to the above.

1d. For a 3 ton A/C , what is the temperature drop through the evaporator?

Reference no: EM131906247

Questions Cloud

What are zappers : Skimming, also known as "off book" frauds the theft of cash that has not yet entered the employer's accounting system.

Provide an example of a third convention from chosen film : Provide an example of a third convention from your chosen feature-length film and explain how this convention expands the boundaries of the specified genre.

What is ultraviolet catastrophe : What is ultraviolet catastrophe? And How Max Plank solve this problem? What does the word 'quantization'' mean in physics?

Analyze the issues of pharmacological antagonism : Alcohol and caffeine have nearly opposite effects on behavior and the nervous system, yet these substances are not used to treat overdose or addiction.

Air distribution system for a single family residence : Perform the calculations requested that pertain to an air distribution system for a single family residence with a floor area of about 2,000 to 3,000 sq. ft.

When should a work program be built from scratch : The three most prevalent types of billing schemes are shell company schemes, non-accomplice vendor schemes, and personal purchases schemes.

What is capital budgeting : What is capital budgeting and What is the difference between independent and mutually exclusive projects - Would the NPVs change if the cost of capital changed

What is the angular velocity of the rotating tire : A car is moving at 72.7 km/hr on a road. The car tires have a radius of 0.243 m. What is the angular velocity of the rotating tire in radians per second?

Create a plan for evaluation of training effectiveness : Create a plan for evaluation of training effectiveness including both short-term and long-term evaluation where appropriate.

User Account

All Pages

Air distribution system for a single family residence

Reference no: EM131906247

Reference no: EM131906247

Questions Cloud

Reviews

Write a Review

Physics Questions & Answers

Find the magnitude of the resulting magnetic field

Find the equivalent resistance

What is the electric field at the location

What is the maximum displacement of the bridge deck

What is the magnitude of the current in the wire

Blackbody

Gravity conveyor

Calculate the dc voltage

Quadrupole moments in the shell model

Determine the tension in each string

Introductory mechanics: dynamics

Evaluate maximum altitude

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT