Tag Archives: azar

Qpedia, Official Media Sponsor of coolingZONE-13, Offers 30% Discount on Esteemed Book Series


Qpedia, the official media sponsor of coolingZONE-13, has just announced a special promotion offering a 30% discount on the widely read Qpedia Book Series. The promotion will take place at coolingZONE-13, the Thermal Management Industry International Summit in Boston, Massachusetts, October 21st -23rd, 2013. Additionally, the books will be available to purchase through coolingZONE’s online bookstore , with a 25% discount, until the conference ends on October 23. These books provide an expert resource for engineering professionals, students, educators and others who want to learn the latest theories and applications in the electronics cooling field.

The Qpedia Book series is a four volume set of highly technical articles, written and published by Advanced Thermal Solutions, Inc. The authors include Dr. Kaveh Azar, the company’s president and CEO; and Dr. Bahman Tavassoli, its chief technologist. Both Drs. Azar and Tavassoli are internationally recognized experts in the field of thermal management.

The four volume set contains over 250 in-depth articles filled with technical information, fundamental calculations and thoughtful analysis, printed in rich color in a hardbound book. They discuss the most critical areas of electronics cooling, covering a wide spectrum of topics in the telecom, aerospace and defense, embedded computing, medial, automotive, and semiconductor industries.

The articles, inspired by real-life scenarios, solve the thermal management challenges that today’s engineer is faced with. Drawn from personal experience, the veteran authors pass on knowledgeable examples of problem solving techniques that can be applied by all thermal and mechanical engineers. To order the complete book set, or individual volumes, please visit www.coolingzone.com/cart.

coolingZONE-13, the Thermal Management Industry International Summit, is a leading conference for all technical professionals in thermal management, electronics cooling, heat transfer and energy transport fields. The conference gathers recognized experts and technology companies in thermal management, providing solutions for the thermal engineering challenges of the future. Dr. Kaveh Azar, CEO of Advanced Thermal Solutions and Qpedia’s Editor-in-Chief, will be opening the conference with a keynote address on “The State of the Art in Thermal Management – From Vacuum Tubes to Super Computers”. Other keynote addresses include “Redefining Engineering as a Profession of Innovation” by Dr. Vincent Manno of Olin College and “Galinstan-Based Cooling of Microelectronics: Beyond Tuckerman and Pease?” by Dr. Marc Hodes of Tufts University. To learn more about coolingZONE-13, and to register for the conference, please visit: www.coolingzone.com

Next Webinar Shows How to Properly Measure and Analyze Temperatures in Electronic Systems

ATS WebinarsThe upcoming webinar “How to Perform and Understand Temperature Measurement in Electronic Systems” will be held this Thursday, September 12, 2013 at 2pm ET. The free, prerecorded technical presentation will deepen attendees understanding of the importance of temperature measurement in electronic systems. Attendees will learn about each of the instruments needed for measuring temperature and interpreting temperature data. Key locations will be identified where thermal testing should be conducted in order to obtain the most accurate and actionable results.

The webinar will be taught by Dr. Kaveh Azar, CEO of Advanced Thermal Solutions, Inc. Since 1985, Dr. Azar has been an active participant in the electronics thermal community and has served as the organizer, general chair and the keynote speaker at national and international conferences sponsored by ASME, IEEE and AIAA. In addition, he has been the recipient of the IEEE SEMITHERM Significant Contributor Award in the thermal management of electronics systems.

Dr. Kaveh Azar

Dr. Kaveh Azar

Dr. Azar has been an invitee to national bodies such as NSF, NIST and NEMI for organizing government and industry research goals in electronics cooling. He has also been an adjunct professor at a number of universities, including Northeastern University, and lectures worldwide in analytical and experimental methods in electronics cooling.

He holds more than 36 national and international patents, and has published more than 75 articles, 3 book chapters and a book entitled Thermal Measurements in Electronics Cooling. Dr. Azar has also served as the editor in chief of Electronics Cooling Magazine, the premier resource for practitioners in the field of electronics thermal management, from the publications founding in 1995 to 2006.


ATS’ Dr. Camil Ghiu to Present at coolingZONE-13


ATS’ own, Dr. Camil Ghiu, will be presenting “Driving Towards 0.1oC/W In Compact Air Cooled Heat Sinks: Advancements In Flow Management And Air Jet Impingement Cooling” at the Thermal Management Industry International Summit: coolingZONE-13. The Summit will be held in Boston, Massachusetts, October 21-23, 2013.

Considering the widespread use of compact systems, such as the 1U platform, and the drive to reduce costs from the system and deployment view points, air cooling continues to be sought for thermal management of such systems. The decrease in size of the new generation of electronic devices imposes a severe constraint on their incorporated thermal management devices. In this context, the development of low thermal resistance heat sinks (0.1 oC/W) for cooling compact electronics systems (1U form factor) continues to be a challenge for the thermal management community.

Dr. Ghiu’s presentation will present recent developments in designing compact heat sinks using advanced air flow management. Two main approaches will be presented, including heat sink design implementing jet impingement and sectional heat sinks. Both design approaches have been explored at ATS, and the experimental data and simulation results will be presented for further discussion.CZ13_HP

coolingZONE-13 is the premiere engineering conference for the thermal management industry. Leading experts from academia and the electronics cooling industry will present emerging technologies in the most crucial areas of thermal engineering. A wide range of topics will be discussed, including liquid cooling, advanced heat sink and heat pipe design, thermal interface materials, data center cooling and analysis, CFD, and vapor compression cooling. Keynote speakers this year are Dr. Vincent Manno of Olin College, Dr. Marc Hodes of Tufts University and Dr. Kaveh Azar, CEO of Advanced Thermal Solutions, Inc. Additional speakers and exhibitors from Laird, CD-Adapco, Aavid, Cradle-CFD, Schneider Electric, and Future Facilities will also be presenting at the conference.

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New Qpedia Thermal eMagazine Published!

Qpedia Thermal eMagazine, Volume 6, Issue 11, has just been released and can be downloaded at: http://www.qats.com/Qpedia-Thermal-eMagazine/Back-Issues. Featured articles in this month’s issue include:

Honeycomb Heat Sinks for LEDs

LEDs, or light-emitting diodes, are a form of solid-state lighting. An LED light is often made of a small piece of semiconductor, an integrated optical lens used to shape its radiation pattern, and a heat sink, used to dissipate heat and maintain the semiconductor at low operating temperature. LED lights present many advantages over incandescent light sources, including lower energy consumption, longer lifetime, improved physical robustness, smaller size and faster switching. This article examines Ma et al’s  findings with respect to the honeycomb heat sink design employed in LEDs, which has proven to be highly efficient.

Characteristics of Thermosyphons in Thermal Management

With the increase of heat fluxes and shrinking chip sizes in electronics applications, there is a need to spread the heat from the small chip to the larger heat sink or to transport the heat to a location where there is ample space to remove the heat. Heat pipes, vapor chambers and thermosyphons have been introduced to undertake this task and, in this article, we focus on some aspects of the design of thermosyphons. The advantage of thermosyphons is that they have no capillary limit and can transport large amounts of heat over long distances.

Industry Developments: Heat Pipes Providing High Performance

Heat pipes are increasing in type and use for the benefits they provide. Because of their lower total thermal resistance, heat pipes transfer heat more efficiently and evenly than solid aluminum or copper. Heat pipes contain a small quantity of working fluid (e.g. water, acetone, nitrogen, methanol, ammonia). Learn the conclusions of a recent study that focused on the best working fluid and another study of heat pipes in outer space.

Technology Review: Cold Plates, 2010 to 2012

Qpedia continues its review of technologies developed for electronics cooling applications. We are presenting selected patents that were awarded to developers around the world to address cooling challenges. After reading the series, you will be more aware of both the historic developments and the latest breakthroughs in both product design and applications.

Cooling News featuring the latest product releases and buzz from around the electronics cooling industry.

Download the issue now.

Not a Qpedia subscriber? Subscribe Now for free at: http://www.qats.com/Qpedia-Thermal-eMagazine/Subscribe-to-Qpedia and see why over 18,000 engineers read Qpedia.

2013 Webinar Calendar Released

ATS will provide two free technical webinars each month in 2013. Presented by PhD-level thermal engineers, each event will focus on an important area of electronics thermal management. The tutorials will provide practical training and insights for all engineers, designers and program managers who want to learn more about electronics cooling.

Most of the ATS webinars are scheduled to run no longer than 15 minutes in respect to the time demands on todays engineers. But each quarter of 2013 will conclude with a one-hour event that presents deeper training on a crucial heat management topic.

Every webinar is free of charge. Attendees can submit questions during the live presentations. For later viewing, each webinar will be archived on the ATS website for free streaming at the engineers convenience. Questions and comments to the recorded webinars will be responded to by ATS engineers.

ATS Webinars

Here are the 2013 ATS webinar dates, run times and titles:

Jan 9: What is the Thermal Management of Electronics?

Jan 23: Thermal Interface Material Overview: Pros and Cons

Feb 13: Calculating Junction Temperature in Electronics Cooling

Feb 27: Important Factors When Doing Heat Sink Design

Mar 13: Analytical Modeling for Thermal Analysis

Mar 27: Heat Sink Materials: Choices and Tradeoffs

Apr 10: LED Cooling: Whats So Hot about LEDs?

Apr 24: LED Cooling: Analytical Thermal Analysis

May 8: LED Cooling: Computational Thermal Analysis

May 22: LED Cooling: Physical Thermal Analysis

Jun 12: Heat Sink Fin Spacing for Heat Transfer Optimization

Jun 26: Temperature Measurements Within Electronic Systems

Jul 10: Heat Sink Types: Pros and Cons

Jul 24: Heat Sink Manufacturing Processes

Aug 14: Thermal Conductivity: What It Is and Why You Should Care

Aug 28: How to Perform Pressure Drop Calculations

All webinars are on Wednesdays at 2pm. Please visit www.qats.com/training to view the entire list of webinars, on-demand webinars in the archive, and to register for the full hour, live tutorials.