- High Thermal Conductivity Materials (2005, Hardcover) read ebook FB2, PDF
9780387220215 English 0387220216 The main objective of this book is to cover the basic understanding of thermal conduction mechanisms in various high thermal conductivity materials including diamond, cubic boron nitride, and also the latest material like carbon nanotubes.The book is intended as a good reference book for scientists and engineers involved in addressing thermal management issues in a broad spectrum of industries.Leading researchers from industry and academic institutions who are well known in their areas of expertise have contributed a chapter in the field of their interest., Thedemandfore'cientthermalmanagementhasincreasedsubstantiallyover the last decade in every imaginable area, be it a formula 1 racing car suddenly braking to decelerate from 200 to 50 mph going around a sharp corner, a space shuttle entering the earth s atmosphere, or an advanced microproc- sor operating at a very high speed. The temperatures at the hot junctions are extremely high and the thermal ?ux can reach values higher than a few 2 hundred to a thousand watts/cm in these applications. To take a speci'c example of the microelectronics area, the chip heat ?ux for CMOS microp- cessors, though moderate compared to the numbers mentioned above have 2 already reached values close to 100 W/cm, and are projected to increase 2 above 200 W/cm over the next few years. Although the thermal mana- ment strategies for microprocessors do involve power optimization through improved design, it is extremely di'cult to eliminate hot spots completely. This is where high thermal conductivity materials ?nd most of their appli- tions, as heat spreaders . The high thermal conductivity of these materials allows the heat to be carried away from the hot spots very quickly in all directions thereby spreading the heat. Heat spreading reduces the heat ?ux density, and thus makes it possible to cool systems using standard cooling solutions like ?nned heat sinks with forced air cooling."
9780387220215 English 0387220216 The main objective of this book is to cover the basic understanding of thermal conduction mechanisms in various high thermal conductivity materials including diamond, cubic boron nitride, and also the latest material like carbon nanotubes.The book is intended as a good reference book for scientists and engineers involved in addressing thermal management issues in a broad spectrum of industries.Leading researchers from industry and academic institutions who are well known in their areas of expertise have contributed a chapter in the field of their interest., Thedemandfore'cientthermalmanagementhasincreasedsubstantiallyover the last decade in every imaginable area, be it a formula 1 racing car suddenly braking to decelerate from 200 to 50 mph going around a sharp corner, a space shuttle entering the earth s atmosphere, or an advanced microproc- sor operating at a very high speed. The temperatures at the hot junctions are extremely high and the thermal ?ux can reach values higher than a few 2 hundred to a thousand watts/cm in these applications. To take a speci'c example of the microelectronics area, the chip heat ?ux for CMOS microp- cessors, though moderate compared to the numbers mentioned above have 2 already reached values close to 100 W/cm, and are projected to increase 2 above 200 W/cm over the next few years. Although the thermal mana- ment strategies for microprocessors do involve power optimization through improved design, it is extremely di'cult to eliminate hot spots completely. This is where high thermal conductivity materials ?nd most of their appli- tions, as heat spreaders . The high thermal conductivity of these materials allows the heat to be carried away from the hot spots very quickly in all directions thereby spreading the heat. Heat spreading reduces the heat ?ux density, and thus makes it possible to cool systems using standard cooling solutions like ?nned heat sinks with forced air cooling."