Thermal design of electronic equipment
Also listed as: תכנון תרמי של ציוד אלקטרוני
Keeping silicon cool, which in Israel is arguably the highest-paying direct application of mechanical engineering. Resistance networks, heat sinks, air and liquid cooling, and reliability against temperature.
- Semester
- Semester A
- Weekly hours
- 4h
- Counts as
- Department electives
- Interest areas
- Flow and thermal design · Mechanical design
Comes after
- Heat transfer
Opens up
- 0542-4135Advanced thermal design with software tools
- Packaging research
What it covers
Topics
- Heat-transfer fundamentals in an electronics context
- Junction-to-ambient thermal-resistance networks
- Conduction in packages and printed circuit boards
- Natural and forced-air convection
- Heat-sink design and selection, fin analysis and effectiveness
- Thermal interface materials
- Fans, blowers and system airflow
- Liquid cooling, heat pipes, thermoelectric coolers
- Reliability against temperature: Arrhenius, electromigration
- Transient behaviour and thermal cycling
- Thermal CFD practice
Results worth carrying out
Junction temperature
Junction-to-ambient resistance
Arrhenius acceleration factor
Figures worth knowing
- Thermal-resistance network diagrams
- Heat-sink resistance against airflow
- Temperature contour maps
- Fin-efficiency charts
Related courses
- 0542-4124Semester A · 4h
Biological production and processing
תהליכי ייצור ועיבוד ביולוגיים
Bioprocess engineering for mechanical engineers: transport, mixing and scale-up in systems where the working fluid is alive. A route into the Israeli biotech and food-tech sector without switching degrees.
Environment and energyFlow and thermal designMechanical design - 0542-4011Semester A · 3h
Research project for honours students 1
פרויקט מחקר למצטיינים 1
The honours research project, and the most direct on-ramp to a thesis in the catalogue. You pick a supervisor, produce results, and frequently continue the same problem into a masters.
Structures and computational mechanicsMechatronics and roboticsMiniaturised systems and materialsAeronautics and spaceEnvironment and energyFlow and thermal designMechanical design - 0542-4012Semester B · 3h
Research project for honours students 2
פרויקט מחקר למצטיינים 2
The continuation of the honours project, where the results get deep enough to defend. Under the direct track this is already the first part of the masters thesis.
Structures and computational mechanicsMechatronics and roboticsMiniaturised systems and materialsAeronautics and spaceEnvironment and energyFlow and thermal designMechanical design - 0542-4191Semester B · 3h
Plastic forming processes in metals
מבוא לתהליכי ייצור פלסטי במתכות
Plasticity applied to forming: forging, rolling, extrusion, drawing and sheet work, with the force models and the limits that decide whether a part can be made at all.
Structures and computational mechanicsMechanical design
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The topic outlines are not official syllabi. The university publishes a catalogue blurb per course, not lecture-by-lecture material, so each outline describes what a course of that name, at those hours, with those prerequisites teaches at engineering schools generally, cross-checked against the standard textbook for the subject. Treat it as an informed map, not as a transcript of the lectures.