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A Board Level Study of an Array of Ball Grid Components—Aerodynamic and Thermal Measurements
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Electronic package manufacturers publish thermal characteristics of components, which are measured using standard tests, measuring a thermal resistance value for a single component on a standard ...
An Experimental Investigation of the Flow Fields Within Geometrically Similar Miniature-Scale Centrifugal Pumps
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Flow fields within two miniature-scale centrifugal pumps are measured and analyzed to facilitate an understanding of how scaling influences performance. A full-scale pump, of impeller diameter ...
Forced Convection Board Level Thermal Design Methodology for Electronic Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The case is made for the continued use of single valued thermal resistances for the prediction of component junction temperature, and, hence, reliability. These values are adjusted using empirically ...
From Chip to Cooling Tower Data Center Modeling: Influence of Server Inlet Temperature and Temperature Rise Across Cabinet
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: To achieve reductions in the power consumption of the data center cooling infrastructure, the current strategy in data center design is to increase the inlet temperature to the rack, while the ...
From Chip to Cooling Tower Data Center Modeling: Influence of Chip Temperature Control Philosophy
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The chiller cooled data center environment consists of many interlinked elements that are usually treated as individual components. This chain of components and their influences on each other ...
Heat Transfer From Novel Target Surface Structures to a 3×3 Array of Normally Impinging Water Jets
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Impinging jet arrays provide a means to achieve high heat transfer coefficients and are used in a wide variety of engineering applications such as electronics cooling. The objective of this ...
Heat Transfer From Novel Target Surface Structures to a Normally Impinging, Submerged and Confined Water Jet
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Contemporary electronic systems generate high component-level heat fluxes. Impingement cooling is an effective way to induce high heat transfer coefficients in order to meet thermal constraints. ...
From Chip to Cooling Tower Data Center Modeling: Influence of Air-Stream Containment on Operating Efficiencyor1
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the drive to enhance data center energy efficiency, much attention has been placed on the prospect of airflow containment in hot-aisle cold-aisle raised floor arrangements. Such containment ...
From Chip to Cooling Tower Data Center Modeling: Chip Leakage Power and Its Impact on Cooling Infrastructure Energy Efficiency
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The power consumption of the chip package is known to vary with operating temperature, independently of the workload processing power. This variation is commonly known as chip leakage power, ...