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CalyosMicro Channel Heat Pipes (MCHPs) for Efficient Thermal Management

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Micro Channel Heat Pipes (MCHPs) by Calyos represent a hybrid solution combining the best attributes of heat pipes (HP) and pulsating heat pipes (PHP). These lightweight and ultra-efficient cooling systems are designed to manage thermal loads across various applications, including batteries, embedded processors, electronic components, and more. As battery technology evolves and becomes more demanding, MCHPs address the increasing challenge of heat dissipation in battery packs, enabling faster charging and improved safety. In vehicles, where sophisticated software defines operation, MCHPs efficiently cool data center-grade processors subjected to harsh environments like defense and aeronautics. For miniaturized electronic components, these cooling solutions accommodate increasing heat production due to new packaging requirements. Calyos ensures the feasibility of integrating MCHPs into different systems through detailed thermal performance evaluations, robust mechanical design validations, and cost analyses. By leveraging proprietary wick structures, fluid selection, and fine-tuned vaporization and condensation processes, Calyos achieves high heat transfer coefficients and low thermal resistance, guaranteeing passive and pump-free operation with minimal maintenance.

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MCHPs are a hybrid HP-PHP solution that remains a simple and lightweight ultra-efficient cooling solution.

  • Lightweight, unique flat aluminium heat pipe design.
  • Customise length and bends to suit your application.
  • Hybrid design improves performance in different orientations.

Regardless of the market segment the same applications require cooling.

Batteries

  • Prismatic Cell
  • Pouch Cell
  • Cylindrical Cell

Advancements in battery chemistry combined with demanding user needs such as fast charging are resulting in battery packs becoming increasingly difficult to thermally manage.

Embedded Processors

  • Advanced Driver Assistance Systems (ADAS)
  • Electronic Control Units (ECU), CPU, GPU
  • Sensors: Radar, Lidar

As vehicles become software defined processors designed for data centers are now required in harsher environments such as defence, aeronautics and passenger vehicles.

Electronic Components

  • Sensors
  • Radar / Lidar
  • LEDs

New technologies and packaging requirements are resulting in smaller and smaller electronics that produce more and more heat.