Researchers have proposed a new method of controlling heat flow similar to the way electronic components handle electrical current that could deliver more efficient thermal management in a variety of applications. Developed by scientists at Purdue University, the technology utilizes tiny triangular or T-shaped structures made of graphene nanoribbons to control phonons, quantum … [Read more...]
Thermally Conductive Two Component Urethane Modified Epoxy Gel
Master Bond, a manufacturer of epoxy adhesives, sealants, coatings, potting and encapsulation compounds, has released Master Bond Super Gel 9AO, a soft, urethane modified gel-like epoxy with thermal conductivity and electrical insulation properties that adheres well to a variety of substrates such as metals, glass, ceramics, rubbers and plastics. Featuring a low hardness of … [Read more...]
Air-Inlet Grill Reduces Axial and Centrifugal Fan Noise
Fan and blower manufacturer ebm-papst has released FlowGrid, a patent-pending air-inlet grill designed to reduce noise levels for fans installed within limited-space air-moving equipment. “FlowGrid is the result of our extensive airflow testing for inlet conditions with a wide variety of customers’ axial and centrifugal fans across dozens of applications,” George Riker, … [Read more...]
Electrical Field Facilitates Better Heat Transfer
The application of an electric field to a condenser could double the efficiency of surface heat transfer in power plant and high performance computing cooling systems, according to new research released by scientists at MIT. The discovery—made by MIT postdoc Nenad Miljkovic, associate professor of mechanical engineering Evelyn Wang, graduate student Daniel Preston, and former … [Read more...]
New Fan Delivers High Static Pressure and Energy Reduction
Sanyo Denki Co., Ltd. has introduced the new San Ace 92 DC fan to its DC fan lineup. Measuring 92 × 92 × 38 mm, the new fan delivers the industry’s highest static pressure and energy reduction, the company says, offering cooling performance equivalent to that of three conventional products in series. The San Ace 92 9HV type is ideal for use in servers, data storage systems, … [Read more...]
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