Logo
Home Study Material Contact Search
AI Chat FREE
  1. engineering
  2. mechanical engineering
  3. # heat transfer, why the ratio of (thermal resista

# Heat Transfer, Why the ratio of (thermal resistance of conduction)/(thermal resistance of convection) must be...

90.2K

Verified Solution

Question

Mechanical Engineering

# Heat Transfer,

Why the ratio of (thermal resistance of conduction)/(thermal resistance of convection) must be less than .1 for a system to lumped.

 

Answer & Explanation Solved by verified expert
3.7 Ratings (533 Votes)
Biot Number It is the ratio of internal resistance of body which is conduction resistance to external resistance which is heat convection It is key parameter for applying Lumped System Analysis    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

Biology
1.2K views

Grains Question 1) Pulses are considered under the category of grains. How do pulse grains differ botanically...

Civil Engineering
1.2K views

Q1. Gradually varied flow of water in a wide rectangular channel with a per unit width flow...

Basic Math
1.2K views

Question 1: The following table gives the frequency distribution of the number of orders received each day...

Basic Math
1.2K views

What is the area of a sector with a central angle of 4?/5 radians and...

Calculus
1.2K views

In this problem only enter a number as your answer Suppose f t tan g...

Algebra
1.2K views

Exercises 1 4 A linear function f can be written in the form f x...

Accounting
1.2K views

EXERCISE 8-2 Calculating Break-Even Sales [LO1- CC1; LO2- CC6] ...

Accounting
1.2K views

All of the following are liability accounts except? A. Accounts Payable B. Unearned Ticket...

Finance
1.2K views

The 3 companies I chose are Apple, Amazon, and Costco Wholesale. Please help (: ...

Accounting
1.2K views

Bridgeport Company's income statement contained the following condensed information. \table[[\table[[Bridgeport Company],[Income Statement],[For the Year...

Accounting
1.2K views

Adjustments to reconcile net income to net cash provided by operating activities: $ Ayayai Corp's...

Finance
1.2K views

Zax decides to go through with setting up this repair and support service. However, it...