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Heat Transfer Calculators

Library

coolingZONE Library – where engineers and researchers go to see the latest and archived developments in thermal management.


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Library  »  PAPERS  »  Analysis

Determining the junction temperature in semi-conductor packages - Part IV

 - determining the junction temperature in semi-conductor packages by bruce m. guenin, associate editor, amkor technology technical data. this is the fourth of a four-part series. Read more »

Natural convection modeling of heat sinks

 - natural convection modeling of heat sinks by richard culham, p. teertstra, and m.m. yovanovich from the university of waterloo. Read more »

Use of thermal analysis information in avionics equipment development

 - diganta das, university of maryland, writes about the use of thermal analysis information in avionics equipment development. Read more »

Use of junction-to-board thermal resistance in predictive engineering

 - bennet joiner of motorola explains how to use junction-to-board thermal resistance in predictive engineering. Read more »

Thermal analysis moves into the 21st century

 - steve addison, phd of flomerics inc. explains how thermal analysis has moved into the 21st century with cfd and engineering software. Read more »

Safety tips and techniques for FEA in modeling solids

 - tony rizzo from lucent technologies (bell labs) discusses using commercially available fea software as one component of thermal design. Read more »

Pressure drop coefficients for thin perforated plates

 - this article provides an overview of how to analyze pressure drop coefficients for thin perforated plates. Read more »

One-dimensional heat flow

 - bruce m. guenin, ph.d., associate editor, describes the equations needed to analyze temperature difference and thermal resistance in one-dimensional heat flow situations. Read more »

Integrated thermal network models are still useful

 - vincent p. manno, department of mechanical engineering, tufts university, explores the utility of thermal network models to understand the interaction between components. Read more »

Improving productivity in electronic packaging with flow network modeling (fnm)

 - christian belady, hewlett-packard and kanchan m. kelkar and suhas v. patankar, innovative research, inc. describes the technique of flow networking modeling (fnm) in cfd analysis. Read more »

How Thermal Conductivity Relates to Electrical Conductivity

 - clemens j.m. lasance, philips research laboratories, looks at the wiedemann-franz law, which links thermal conductivity to electrical conductivity. Read more »

Forced convection cooling inside an electronics enclosure

 - g.r. ahmed, northern telecom ltd.; j.r. culham, university of waterloo; and d. cooper, northern telecom ltd. describes the thermal analysis of forced convection cooling inside an electronics enclosure. Read more »

Fan cooled enclosure analysis using a first order method

 - gordon n. ellison from thermal computations, inc. explains how to perform a first-order analysis of a fan-cooled enclosure. Read more »

Determining the junction temperature in semi-conductor packages - Part III

 - determining the junction temperature in semi-conductor packages by bruce m. guenin, associate editor, amkor technology technical data. this is the third of a four-part series. Read more »

Determining the junction temperature in a plastic semiconductor package - part II

 - determining the junction temperature in semi-conductor packages by bruce m. guenin, associate editor, amkor technology technical data. this is the second of a four-part series. Read more »

Determining the junction temperature in a plastic semiconductor package - part I

 - determining the junction temperature in semi-conductor packages by bruce m. guenin, associate editor, amkor technology technical data. this is the first of a four-part series. Read more »

Convection and radiation loss from a fin

 - bruce m. guenin, phd, associate editor, explains the analysis of convection and radiation loss from a fin. Read more »

Convection and radiation heat loss from a printed circuit board

 - this article by bruce guenin focuses on the mathematical analysis of heat transfer from the surface of a pcb to the ambient. Read more »

Analyzing Convection and Radiation Heat Transfer

 - b. m. guenin, associate editor, amkor electronics, explains the heat transfer processes of convection and radiation. Read more »

Conduction heat transfer in a printed circuit board

 - bruce guenin explains how to analyze the conductive heat flow across a pcb. Read more »

Calculating spreading resistance in heat sinks

 - seri lee, amkor electronics, inc. shows how to calculate the spreading resistance in heat sinks in order to improve thermal performance. Read more »

Calculating interface resistance

 - m. m. yovanovich, j. r. culham and p. teertstra, microelectronics heat transfer laboratory department of mechanical engineering university of waterloo demonstrate how to calculate interface resistance. Read more »

Beyond the arrow plot - New methods for flow visualization

 - jarke j. van wijk, eindhoven university of technology, explains new flow visualization techniques in cfd and how they benefit engineers. Read more »

Applying computational fluid dynamics to heat sink design and selection

 - catharina r. biber, wakefield engineering inc., describes how cfd can be used to select or design the proper heat sink for electronics cooling applications. Read more »

Adjusting temperatures for high altitude

 - jinny rhee, rhee thermosciences and kaveh azar, lucent technologies, explain how to adjust temperature analysis for higher altitudes. Read more »

A simple method to estimate heat sink air flow bypass

 - robert e. simons, electronics cooling applications and roger r. schmidt, ibm corporation, explain how to estimate heat sink air flow bypass. Read more »

A practical formula for air-cooled boards in ventilated enclosures

 - mario misale, dipartimento di termoenergetica e, condizionamento ambientale, university of genoa, demonstrates a practical formula for the thermal design of ventilated enclosures. Read more »

Topics and Articles in Electronics Cooling