Nusselt Number Calculator Travis Kenworthy and and Matthew Christensen.

Slides:



Advertisements
Similar presentations
HEAT TRANSFER Final Review # 1.
Advertisements

Heat Transfer to Solids in a Flowing Fluid
Heat Loss Calculator for a Stainless Steel Complex Pipe System By: Thomas Morris & Jacob Hannon.
Objectives Heat transfer Convection Radiation Fluid dynamics Review Bernoulli equation flow in pipes, ducts, pitot tube.
Conduction & Convection Quiz 9 – TIME IS UP!!! A flat furnace wall is constructed with a 4.5-inch layer of refractory brick (k = Btu/ft·h·
External Convection: Laminar Flat Plate
Me 340 Project Ben Richards, Michael Plooster. -In many applications it is desirable to insulate a pipe in order to protect those working near it. -It.
Todd Nelson Kendall Thacker ME 340 Semester Project Winter 2014.
Analysis of Simple Cases in Heat Transfer P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Gaining Experience !!!
Jed Goodell Jesse Williams. Introduction Problem How much heat does a particular heat sink dissipate How many fins are needed to dissipate a specific.
Internal Flow Calculator Melissa Armstrong Micah Christiansen.
CHE/ME 109 Heat Transfer in Electronics LECTURE 10 – SPECIFIC TRANSIENT CONDUCTION MODELS.
Free Convection: Mass Transfer Chapter 9 Section 9.10.
External Flow: Flow over Bluff Objects (Cylinders, Sphere, Packed Beds) and Impinging Jets.
CHE/ME 109 Heat Transfer in Electronics
Introduction to Convection: Flow and Thermal Considerations
Transient Conduction & Biot Number Calculator By: Matthew Hunter and Jared Oehring.
CE 318: Transport Process 2 (Heat and Mass Transfer) Lecture 18: Convective Mass Transfer (Chapter 28) NSC 210 4/16/2015.
Computation of FREE CONVECTION P M V Subbarao Associate Professor Mechanical Engineering Department IIT Delhi Quantification of Free …….
Intro to PLUS by Leta Moser and Kristen Cetin PLUS accreditation Peer-Led Undergraduate Studying (PLUS) –assists students enrolled by offering class- specific,
Fluid Dynamics: Boundary Layers
CHE/ME 109 Heat Transfer in Electronics
Matt Robinson Thomas Tolman.  Describes Convective Heat Transfer  Needed for all external and internal flow situations.
External Flow: The Flat Plate in Parallel Flow
Convection Prepared by: Nimesh Gajjar. CONVECTIVE HEAT TRANSFER Convection heat transfer involves fluid motion heat conduction The fluid motion enhances.
Chilton and Colburn J-factor analogy
Introduction to Convection: Flow and Thermal Considerations
Convection Experiment Leader: Tom Salerno Partners: Greg Rothsching Stephen Johnson Jen DiRocco.
Objective Heat Exchangers Learn about different types
FREE CONVECTION Nazaruddin Sinaga Laboratorium Efisiensi dan Konservasi Energi Jurusan Teknik Mesin Universitas Diponegoro.
Convection Part1 External Flow. Introduction Recall: Convention is the heat transfer mode between a fluid and a solid or a 2 fluids of different phases.
9/2003 Heat transfer review Heat transfer review What is required to size a heat exchanger What is required to size a heat exchanger.
Enhancement of Heat Transfer P M V Subbarao Associate Professor Mechanical Engineering Department IIT Delhi Invention of Compact Heat Transfer Devices……
Free Convection A free convection flow field is a self-sustained flow driven by the presence of a temperature gradient. (As opposed to a forced convection.
Objectives Calculate heat transfer by all three modes Phase change Next class Apply Bernoulli equation to flow in a duct.
Chapter 6 Introduction to Forced Convection:
Optimization Of a Viscous Flow Between Parallel Plates Based On The Minimization Of Entropy Generation Presentation By Saeed Ghasemi.
CLIC Prototype Test Module 0 Super Accelerating Structure Thermal Simulation Introduction Theoretical background on water and air cooling FEA Model Conclusions.
Nazaruddin Sinaga Laboratorium Efisiensi dan Konservasi Energi Fakultas Teknik Universitas Diponegoro.
Chapter 7 External Convection
A proposal of ion and aerosol vertical gradient measurement (as an example of application of the heat transfer equations) H. Tammet Pühajärve 2008.
FREE CONVECTION 7.1 Introduction Solar collectors Pipes Ducts Electronic packages Walls and windows 7.2 Features and Parameters of Free Convection (1)
Convection in Flat Plate Boundary Layers P M V Subbarao Associate Professor Mechanical Engineering Department IIT Delhi A Universal Similarity Law ……
Reynolds Analogy It can be shown that, under specific conditions (no external pressure gradient and Prandtle number equals to one), the momentum and heat.
INTRODUCTION TO CONVECTION
Sarthit Toolthaisong FREE CONVECTION. Sarthit Toolthaisong 7.2 Features and Parameters of Free Convection 1) Driving Force In general, two conditions.
External Flow: The Flat Plate in Parallel Flow
External Flow: The Flat Plate in Parallel Flow Chapter 7 Section 7.1 through 7.3.
Convection Heat Transfer in Manufacturing Processes P M V Subbarao Professor Mechanical Engineering Department I I T Delhi Mode of Heat Transfer due to.
Heat Transfer Su Yongkang School of Mechanical Engineering # 1 HEAT TRANSFER CHAPTER 9 Free Convection.
Heat Transfer Su Yongkang School of Mechanical Engineering # 1 HEAT TRANSFER CHAPTER 7 External flow.
CONVECTION : An Activity at Solid Boundary P M V Subbarao Associate Professor Mechanical Engineering Department IIT Delhi Identify and Compute Gradients.
Heat Transfer Su Yongkang School of Mechanical Engineering # 1 HEAT TRANSFER CHAPTER 9 Free Convection.
CHAPTER 6 Introduction to convection
Convection from Horizontal Cylinders Madeline Frattaroli, Curtis Lalonde, Darrell Orozco Department of Chemical Engineering, University of New Hampshire.
ME 340: Heat Transfer Project “The H Calculator”
Venture A guide to Advance ing
Nusselt number calculator
Lecture Objectives: Answer questions related to HW 1
convective heat transfer
Heat Transfer Coefficients
Lecture Objectives: Answer questions related to HW 1
Dimensional Analysis in Mass Transfer
Fundamentals of Convection
Convection.
Natural Convection New terms Volumetric thermal expansion coefficient
Heat Transfer Coefficient
Effects of Free and Forced Convection on the Convection Coefficient and Time to Steady State for Various Objects Christian Roys, Jon Zywusko, and Julie.
Chapter 19 FORCED CONVECTION
Chapter 19 FORCED CONVECTION
Presentation transcript:

Nusselt Number Calculator Travis Kenworthy and and Matthew Christensen

The Nusselt Number Dimensionless surface temperature gradient Dimensionless surface temperature gradient Important parameter used to find convective heat transfer coefficient Important parameter used to find convective heat transfer coefficient

A Nusselt Number for Every Situation The problem addressed is that there is a complicated Nusselt number equation for every situation The problem addressed is that there is a complicated Nusselt number equation for every situation The Nusselt number calculator helps save time by calculating the Nusselt Number for various external flow situations The Nusselt number calculator helps save time by calculating the Nusselt Number for various external flow situations

Just Enter: Just Enter: – the Reynolds # –The Prandtl # Then select your geometry Then select your geometry Easy as a Click of a Button

Follow the Prompt Follow the prompt in the bottom message boxes Follow the prompt in the bottom message boxes

Calculate The Nusselt Number Geometry options include: Geometry options include: –Flat Plate –Cylinder –Sphere For each of these geometries various heating and flow condition options allow the calculation of the Nusselt # for several external flow situations For each of these geometries various heating and flow condition options allow the calculation of the Nusselt # for several external flow situations After following all of the prompts After following all of the prompts Press “Calculate Nusselt #” Press “Calculate Nusselt #”

All Done Nusselt Number Calculated Nusselt Number Calculated

Source The Nusselt Number Calculator uses equations from Fundamentals of Heat and Mass Transfer by Incropera and DeWitt The Nusselt Number Calculator uses equations from Fundamentals of Heat and Mass Transfer by Incropera and DeWitt

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2024 SlidePlayer.com Inc. All rights reserved.