The cooling system may comprise: an electric machine; a first conduit including a cable housing and an inlet; a plurality of conductive cables extending from the electric machine, the plurality of conductive cables disposed at least partially in the cable housing; and an electric fan disposed in the first conduit, the cooling system configured to passively flow air through the first conduit to cool the plurality of conductive cables during operation of the gas turbine engine, and the electric fan configured to actively cool the plurality of conductive cables after an engine shutdown of the gas turbine engine.

One aspect is directed to a system for controlling airflow in a facility having a ceiling-ducted aisle airflow containment system having a first damper system for controlling airflow. The system includes an input to receive parameters related to airflow in the facility, wherein the parameters include at least one airflow resistance value for a device in the facility, an output to provide output data including at least one setting for one or more controllable devices in the facility, and one or more processors configured to receive the parameters related to airflow, determine airflow values associated with the airflow containment system and based on the airflow values, generate the at least one setting for the one or more controllable devices, including at least one setting for the first damper system.

A projection device includes a housing, a projection module, a fan, and at least one stopper wall structure. The housing has an air inlet, a first air outlet, and at least one second air outlet. The fan has a wind outlet facing the first air outlet. One part of the projection module is located between the wind outlet and the first air outlet, and one part of a heat dissipating airflow provided by the fan flows from the wind outlet to the first air outlet. The stopper wall structure is connected to the fan, and the stopper wall structure and one part of the housing define at least one air guiding channel. The other part of the projection module is located in the air guiding channel, and the other part of the heat dissipating airflow is guided by the air guiding channel to flow toward the second air outlet.

An antenna housing configured to house a wireless antenna unit. The antenna housing defines an interior space sized to receive a plurality of wireless radios and/or transceivers. Inlet and outlet ducting extends through the interior of the housing from an inlet manifold to an outlet manifold to individually cool each radio. In an arrangement, the inlet manifold draws air from outside the housing and the outlet manifold exhausts air outside of the manifold.

Rack mounting adapters with airflow management are disclosed. In one embodiment, rack mounting adapter apparatus comprises: a housing configured to adapt an electrical component chassis subrack configured for side-to-side airflow cooling to mount to an equipment rack; and an airflow management system within the housing that converts the side-to-side airflow cooling of the electrical component chassis subrack to a front-to-back airflow configuration that intakes air from a front of the equipment rack and exhausts air to a back of the equipment rack.

A heat sink faces an exhaust port of a blower fan in use, and includes: a first plate-shaped portion; a second plate-shaped portion disposed in parallel with the first plate-shaped portion having a gap therebetween; a plurality of fins that stand up between the first plate-shaped portion and the second plate-shaped portion and are disposed side by side with a gap therebetween to define an air flow path between the fins, through which air flows from the exhaust port; and a protrusion that is disposed at a part of each fin including a center of the upright height, and protrudes into the air flow path.

An electronic device including a substrate, a first electronic component provided on the substrate, a heat sink attached to the substrate, and a first heat conductive member located between the first electronic component and the heat sink and conducting heat of the first electronic component, in which the first heat conductive member includes a plastic heat conductor and an elastic heat conductor, and the plastic heat conductor and the elastic heat conductor are in contact with each other.

A cooling system for cooling electronic aircraft equipment comprises a primary cooling arrangement configured to provide basic cooling energy for cooling the electronic aircraft equipment and a supplemental cooling arrangement configured to provide supplemental cooling energy for cooling the electronic aircraft equipment. The supplemental cooling arrangement comprises a coolant supply system and a coolant distribution system. The coolant supply system is configured to supply a compressed coolant to the electronic aircraft equipment to be cooled, and the coolant distribution system is configured to selectively direct the compressed coolant supplied by the coolant supply system to at least one of a plurality of components of the electronic aircraft equipment.

A modular data center includes a cooling module with a cooling module enclosure and a first cooling unit housed within the cooling module enclosure. The cooling module enclosure includes a first interface side wall with a first cooling module supply opening that receives a first portion of cooling air from the first cooling unit. The center further includes a data module with a data module enclosure for housing data equipment. The data module enclosure includes a second interface side wall with a first data module supply opening that receives the first portion of cooling air from the first cooling module supply opening such that the first portion of cooling air flows into the data module enclosure and removes heat from the data equipment.

The present invention includes a cartridge and system utilizing the cartridge that cools a computer. The cartridge first within a server stand and urges forced fluid into the computer.