Logo
Home Study Material Contact Search
AI Chat FREE
  1. engineering
  2. mechanical engineering
  3. please be clear in explanation! 1. define density,

Please be clear in explanation! 1. Define density, mass, weight, and specific gravity. A room is 4m...

70.2K

Verified Solution

Question

Mechanical Engineering

Please be clear in explanation!

1. Define density, mass, weight, and specific gravity. A room is4m wide, 5m long, and 3m high. Air pressure in the room is 110 KPaabsolute and the temperature is 27C. Assuming ideal gas behaviour,determine the mass, density, and specific gravity of the air usingwater as reference density. (The density of water is 1000kgm-3, themolar mass of air is 29g/mol, and R=8.314 J/(kg mol)).

Let the minimum fresh air requirement for the room be 9.0 AirChange Rate per hour. That is, the complete air filling the room iscompletely changed 9.0 times in one hour. If the ventilationrequirement is met entirely by a fan calculate the volume flow rateper hour (m3/hour) required. Determine the flow capacity of the fanin m3/s. Determine the fan casing diameter if the velocity is notto exceed 6 m/s.

Answer & Explanation Solved by verified expert
4.1 Ratings (635 Votes)
    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Finance
1.2K views

Analyze the following common size balance sheet. Consider the below guidance: Have structural changes taken place in...

Mechanical Engineering
1.2K views

1. Find a picture on the internet that shows the underlying structure of an aircraft wing...

Physics
1.2K views

An ideal gas is compressed to half its initial volume by means of several processes...

Physics
1.2K views

36 An a particle is moving along a circle of radius R with a constant...

Geometry
1.2K views

Question 3 Points 3 The angle of elevation of the top of a hill from...

Calculus
1.2K views

integral fesz Use a Table of Integrals to evaluate the integral sin 6xdx

Accounting
1.2K views

Xtreme Sports has $100,000 of 8% noncumulative, nonparticipating, preferred stock outstanding. Xtreme Sports also has...

Accounting
1.2K views

A Corp was owned 100% by B Corp. A Corp paid a $3 million distribution...

Accounting
1.2K views

Laforge Inc. sells luxury sports vehicles. At the end of the period, a physical inventory...

Accounting
1.2K views

A company has the following ratios: gross profit margin 25%, operating expenses to sales 10%,...

Accounting
1.2K views

Venice InLine, Inc., was founded by Russ Perez to produce a specialized in-line skate he...

Accounting
1.2K views

Wallys Widget Company (WWC) incorporated near the end of 2011. Operations began in January of...