• Ceramic Electronics 3D Printing Receives


    Earlier this year, the US Department of Energy (DOE) said it would grant $175 million to 68 R&D projects to create disruptive technologies that can strengthen the nation’s advanced energy initiatives, including electric vehicles, offshore wind, storage, and nuclear recycling. Among the awardees is Materic subsidiary Synteris, which received $2.7 million to accelerate the development of 3D-printable ceramic packaging for power electronic modules.Get more news about https://www.zjwelahead.com Electronic Ceramics,you can vist our website!

    This funding is part of the DOE’s Advanced Research Projects Agency-Energy (ARPA-E) OPEN 2021 grant program. Synteris will work on its proposal with the National Renewable Energy Laboratory (NREL). The duo will attempt to improve the thermal management, power density, performance, and lifetime of ceramic packaging for power electronic modules.
    Considered a growing market valued at $26.6 billion in 2021, power electronics deals with high voltage and current processing to deliver power for a wide range of needs, like DC/DC converters used in cell phones or AC/DC converters for computers and televisions, while large-scale power electronics are used to control hundreds of megawatts of power flow across the country. A great example of this is how researchers at the NREL are building advanced power electronics systems that control the flow of electricity to propel large and advanced electric machines, including those used in planes, trains, and heavy-duty transportation.

    However, with systems becoming smaller and more lightweight (like in automotive), the need to handle higher power levels and operating temperatures are greater, and many see the material used in the power module package as a bottleneck. With support from the ARPA-E programs and NREL researchers, Synteris wants to create technology that will substantially improve the design, manufacturability, and function of power modules used in electric vehicles, aircraft, as well as related applications including for the military.

    Existing power modules contain flat ceramic substrates that serve as both the electrically insulating component and thermal conductor that transfer the large heat outputs of these devices. But Synteris proposes an additive manufacturing process that would replace the traditional insulating metalized substrate, substrate attaches, and baseplate/heat exchanger with an additively-manufactured ceramic packaging that acts as both an electrical insulator and heat exchanger for better thermal management.
    Based in Baltimore, Maryland, Synteris specializes in materials for high-temperature ceramics 3D printing. The funds for this project will support the team’s small-scale research and development activities to use AM to print 3D ceramic packaging for power electronic modules that act as both an electrical insulator and heat exchanger for a dielectric fluid. Specifically, the project team will develop materials processing for 3D printing of the power electronic module, build and test the module, and develop and test a heat exchange system for the power electronic module. If successful, the project will test and validate a unique manufacturing system for better performance, lifetime, and form factor of power modules in electric vehicles.
    Ceramic Electronics 3D Printing Receives Earlier this year, the US Department of Energy (DOE) said it would grant $175 million to 68 R&D projects to create disruptive technologies that can strengthen the nation’s advanced energy initiatives, including electric vehicles, offshore wind, storage, and nuclear recycling. Among the awardees is Materic subsidiary Synteris, which received $2.7 million to accelerate the development of 3D-printable ceramic packaging for power electronic modules.Get more news about https://www.zjwelahead.com Electronic Ceramics,you can vist our website! This funding is part of the DOE’s Advanced Research Projects Agency-Energy (ARPA-E) OPEN 2021 grant program. Synteris will work on its proposal with the National Renewable Energy Laboratory (NREL). The duo will attempt to improve the thermal management, power density, performance, and lifetime of ceramic packaging for power electronic modules. Considered a growing market valued at $26.6 billion in 2021, power electronics deals with high voltage and current processing to deliver power for a wide range of needs, like DC/DC converters used in cell phones or AC/DC converters for computers and televisions, while large-scale power electronics are used to control hundreds of megawatts of power flow across the country. A great example of this is how researchers at the NREL are building advanced power electronics systems that control the flow of electricity to propel large and advanced electric machines, including those used in planes, trains, and heavy-duty transportation. However, with systems becoming smaller and more lightweight (like in automotive), the need to handle higher power levels and operating temperatures are greater, and many see the material used in the power module package as a bottleneck. With support from the ARPA-E programs and NREL researchers, Synteris wants to create technology that will substantially improve the design, manufacturability, and function of power modules used in electric vehicles, aircraft, as well as related applications including for the military. Existing power modules contain flat ceramic substrates that serve as both the electrically insulating component and thermal conductor that transfer the large heat outputs of these devices. But Synteris proposes an additive manufacturing process that would replace the traditional insulating metalized substrate, substrate attaches, and baseplate/heat exchanger with an additively-manufactured ceramic packaging that acts as both an electrical insulator and heat exchanger for better thermal management. Based in Baltimore, Maryland, Synteris specializes in materials for high-temperature ceramics 3D printing. The funds for this project will support the team’s small-scale research and development activities to use AM to print 3D ceramic packaging for power electronic modules that act as both an electrical insulator and heat exchanger for a dielectric fluid. Specifically, the project team will develop materials processing for 3D printing of the power electronic module, build and test the module, and develop and test a heat exchange system for the power electronic module. If successful, the project will test and validate a unique manufacturing system for better performance, lifetime, and form factor of power modules in electric vehicles.
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  • Heat Exchanger Cleaning Can Plant Performance Vastly

    Cleaning heat exchangers as a part of routine maintenance is vital for improving the plant performance. Yet, it is most neglected in many production units where priority if given running the plant. It ultimately leads to frequent breakdown, production of out of spec products and huge loss of revenue. Fouling in heat exchangers will always build up and it will be a continuous drain of money if routine heat exchanger cleaning is not given due priority and importance. 

    What is heat exchanger and where it is used?

    A heat exchanger is a piece of equipment that is either made of shell and tube or with plates. Heat exchangers are used to efficiently transfer the heat from one medium to another either by cooling or heating. It is used in a variety of applications like air conditioners, boilers, chillers, furnaces etc. Shell & Tube and plate heat exchangers are widely used in processing plants to cool extruders, air compressors, food processing equipment, etc. 

    Why you need to clean heat exchangers?

    During prolonged operations of heat exchangers, there will material depositions in the heat exchangers that reduce heat transfer and it is technically called fouling. The fouling in heat exchangers can be caused by several reasons and need to be removed timely to ensure maximum surface area availability for proper heat transfer. Some important reasons for fouling are crystallization, polymerization, decomposition of organic products, biological deposits, corrosion, etc. 

    The buildup of the deposits in the shell and tubes of heat exchangers, or the plates of plate heat exchangers will reduce the effectiveness of the heat exchangers for heat transfer. The inefficiency will increase the energy consumption, and energy cost will increase with increase wear and tear of the system. Plant downtime can also increase due to fouling in heat exchangers and the process will become unstable. 

    Types of cleaning of heat exchangers:

    There are two main ways of cleaning the heat exchanger and both ways can produce good result. The first method remains chemical cleaning while second method for heat exchanger cleaning is hydroblasting. 

    Chemical cleaning of heat exchangers:

    It can be the most desirable process for cleaning a heat exchanger effectively and it can be done in also just before plant shutdown or just during start up. Most of the debris that are built-up in the plate heat exchangers can be cleaned by this method and the process can be quicker than other methods.

    Hydroblasting:

    In this process, high-pressure water jets is used to blast the debris from the tubes and the shells and the process can be automated or can be carried out manually. 

    Visit: https://www.thompsonindustrialservices.com/services/chemical-cleaning/industrial-chemical-cleaning/
    Heat Exchanger Cleaning Can Plant Performance Vastly Cleaning heat exchangers as a part of routine maintenance is vital for improving the plant performance. Yet, it is most neglected in many production units where priority if given running the plant. It ultimately leads to frequent breakdown, production of out of spec products and huge loss of revenue. Fouling in heat exchangers will always build up and it will be a continuous drain of money if routine heat exchanger cleaning is not given due priority and importance.  What is heat exchanger and where it is used? A heat exchanger is a piece of equipment that is either made of shell and tube or with plates. Heat exchangers are used to efficiently transfer the heat from one medium to another either by cooling or heating. It is used in a variety of applications like air conditioners, boilers, chillers, furnaces etc. Shell & Tube and plate heat exchangers are widely used in processing plants to cool extruders, air compressors, food processing equipment, etc.  Why you need to clean heat exchangers? During prolonged operations of heat exchangers, there will material depositions in the heat exchangers that reduce heat transfer and it is technically called fouling. The fouling in heat exchangers can be caused by several reasons and need to be removed timely to ensure maximum surface area availability for proper heat transfer. Some important reasons for fouling are crystallization, polymerization, decomposition of organic products, biological deposits, corrosion, etc.  The buildup of the deposits in the shell and tubes of heat exchangers, or the plates of plate heat exchangers will reduce the effectiveness of the heat exchangers for heat transfer. The inefficiency will increase the energy consumption, and energy cost will increase with increase wear and tear of the system. Plant downtime can also increase due to fouling in heat exchangers and the process will become unstable.  Types of cleaning of heat exchangers: There are two main ways of cleaning the heat exchanger and both ways can produce good result. The first method remains chemical cleaning while second method for heat exchanger cleaning is hydroblasting.  Chemical cleaning of heat exchangers: It can be the most desirable process for cleaning a heat exchanger effectively and it can be done in also just before plant shutdown or just during start up. Most of the debris that are built-up in the plate heat exchangers can be cleaned by this method and the process can be quicker than other methods. Hydroblasting: In this process, high-pressure water jets is used to blast the debris from the tubes and the shells and the process can be automated or can be carried out manually.  Visit: https://www.thompsonindustrialservices.com/services/chemical-cleaning/industrial-chemical-cleaning/
    Industrial Chemical Cleaning
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