The "gelled" material maintains its shape even as the PCM cycles between solid and liquid form. ..
MatVesl, CanVesl, TubeVesl and PackVesl are designed to transfer thermal energy efficiently in a wid..
The international group, formed in 2004, promotes the use of high-quality phase change material and ..
The Phase Change Matters e-mail newsletter is a weekly summary of the latest news and research on phase change materials and thermal energy storage. To subscribe, visit www.puretemp.com/subscribe. For more frequent updates, follow @puretemp on Twitter or visit the Phase Change Matters blog, www.puretemp.com/pcmatters.
Boston-based CSC provides corporate customers with energy and water conservation solutions, including PCM products from Phase Change Energy Solutions of Asheboro, N.C.
"CSC has been a leading distributor of products from Phase Change Energy Solutions for several years," Grzyb, right, wrote in an e-mail sent late Friday to companies involved in the recent formation of the PCM Industry Association of North America. "My focus at the firm is to expand the business and provide engineered PCM solutions to companies across North America."
Gryzb was elected president of the PCM association in October. The association's mission is to promote the development and use of phase change material in North America.
"I would be pleased to continue in the role of president until our next association meeting later this year (date TBD)," he wrote in Friday's email. "I propose that during our next meeting, we have a new vote for association president."
Jan Kosny, the association's executive director, expressed confidence that association work will continue "without any disturbance," since Grzyb plans to serve as president until the next annual meeting.
U.S. patent application 20180049914 (applicant PolyPhysics Inc., Hampton, Va.):
"A temperature-controlled, compression sheet for use in hot or cold therapy applications, the sheet comprising: a composite sheet comprising a temperature control component and an elastic structural component; the temperature control component comprises a phase change material  having a predetermined, therapeutic, specific temperature of phase change from solid to liquid forms in the range of from about 32 degrees F. to about 122 degrees F.; and the elastic structural component is comprised of a material having elastomeric properties."
U.S. patent application 20180053977 (University of Sherbrooke Research Consortium, Sherbrooke, Quebec):
"A battery pack for a vehicle is presented. The battery pack comprises a plurality of bricks, each brick of the plurality of bricks comprising a phase change material block, a side of the phase change material block defining a plurality of channels, and a plurality of battery cells, each battery cell being disposed at least in part in the phase change material block; and at least one connector for electrically connecting a first one of the plurality of bricks to a second one of the plurality of bricks, the at least one connector being disposed at least partially in one of the plurality of channels."
• A business opportunity at the Pacific Northwest National Laboratory in Richland, Wash: "Acquisition of a thermal energy ice storage system (TESS) that will be integrated with an existing chilled water distribution loop serving one building." Bids are due March 8.
• In a pair of LinkedIn articles, SmartCAE's Stefan Braun shares his company's approach to preparing PCM bricks for cold-chain shipments. "Our recommendation is to precondition PCMs outside the phase change range," he writes. "This way, the PCM bricks are always in a well-defined state, providing their full latent heat rather than some undefined fraction. A repeatable, well-defined preconditioning process is a prerequisite for a robust box design."
• The Maryland Energy Administration is accepting applications for its new Energy Storage Tax Credit Program, which offers up to $750,000 to residential and commercial customers who install qualified systems. "The rules specify that projects can store electrical energy: mechanical and chemical including electrochemical energy, in addition to thermal energy that 'was once electrical energy,' " Utility Dive reports. "The rules also say all storage systems must store energy either for use as electrical energy at a later date or in a process that offsets electricity use at peak times."
• Viessmann’s ESyCool Green propane-based heat pump refrigeration system has been awarded the government-backed German Innovation Prize for Climate and Environment. The system includes an ice thermal storage component.
For our full list of recent academic research, see puretemp.com/academic. Here are highlights from the past week:From Energy and Buildings:
More than 1,200 people have joined a LinkedIn group devoted to the discussion of phase change material and thermal energy storage. The Phase Change Matters group is an interactive complement to the award-winning blog and newsletter of the same name.
You are invited to join the group and connect with PCM and TES experts from around the world. New members include Diane Williamson, encapsulation technician at Encapsys LLC, Appleton, Wis.; Andrew Gregory, sales engineer at Viking Cold Solutions Inc., Houston, Texas; and David Williams, president, Pelican BioThermal, Plymouth, Minn.