Careful Care For Aviation Precision Components - Temperature Intelligent Aviation Shield For Optimized Flight Performance: 20 °C Phase Change Material For Military Aviation

Careful Care For Aviation Precision Components - Temperature Intelligent Aviation Shield For Optimized Flight Performance: 20 °C Phase Change Material For Military Aviation

Introduction to the working principle of the product:

1. When the ambient temperature is below 20℃, the phase change material is in a solid state. As the ambient temperature gradually rises and approaches 20 °C, the material begins to absorb heat, and the arrangement structure between molecules gradually changes, and then begins to transition from solid to liquid.
2. In this phase change process, the material will absorb a lot of heat, so as to store the heat of the surrounding environment, so that the local temperature rise trend is effectively curbed, playing a cooling role. For example, in the avionics cabin, when the heat generated by the operation of the equipment causes the temperature to rise in the cabin, the phase change material can prevent the temperature from rising rapidly to a threshold that may affect the normal operation of the equipment.
3. On the contrary, when the ambient temperature is above 20 °C and begins to fall, the material transforms from liquid to solid state, releasing the previously stored heat, slowing the rate of decline of the ambient temperature, and maintaining a relatively stable temperature environment.
4. In the fuel system of the aircraft, problems such as solidification or poor fluidity of the fuel due to too low temperature can be avoided to ensure the normal supply of fuel and the stable operation of the engine.
5. Through this precise 20℃ phase change temperature control mechanism, the material can play an important role in temperature regulation and stability in several critical systems and equipment in military aviation.

Highlights of the product:
-- Efficient temperature control capability
1. Good temperature stability

• It can carry out phase change in the temperature range near 20℃, absorb heat when the ambient temperature rises, release heat when the ambient temperature decreases, so as to effectively maintain the relative stability of the surrounding ambient temperature.
• This is essential for temperature-sensitive electronic components, instruments and other instruments in military aviation equipment, which can prevent excessive temperature fluctuations from affecting its performance and accuracy, and ensure the normal operation of the equipment.

2. Fast temperature control response

• The heat absorption and release speed in the phase transition process is relatively fast, and it can respond to temperature changes in a short time, adjust the ambient temperature in time, and adapt to the rapidly changing thermal environment in the aviation field.
• For example, the local temperature changes caused by air friction and engine heat dissipation during flight.

-- Energy storage and release characteristics
1. High energy storage density

• Phase change materials can store and release a lot of latent heat during the phase change process, and 20℃ military aviation phase change materials have a higher latent heat of phase change, which means that at the same volume or mass, it can store more energy.
• In aviation, this feature can be used to store excess heat generated by aircraft during flight, or to release energy when needed to provide temporary heating or insulation for equipment.

2. Remarkable energy saving effect

• By utilizing the energy storage and energy release characteristics of phase change materials, the dependence on traditional temperature control equipment (such as air conditioning systems, heating devices, etc.) can be reduced, energy consumption can be reduced, and energy utilization efficiency of aircraft can be improved.
• For military aircraft, this helps to extend flight time and combat radius.

-- Strong structural adaptability
1. Small volume change

• During the phase transition, the volume change of the material is relatively small, which is very important for the structural design of aviation equipment.
• Small volume changes can reduce mechanical stress and damage to the equipment due to material expansion or contraction, ensuring the structural integrity and reliability of the equipment.

2. Easy to process and install

• It can be processed into various shapes and sizes according to different application requirements, such as flake, block, granular, etc., for easy installation in different parts of the aircraft.
• For example, the inner wall of the engine room, the electronic equipment bay, the engine room, etc., to achieve precise control of local temperature.

Common applications:

1. Avionics cooling and temperature stabilization.
2. Temperature regulation of aircraft fuel systems.
3. Helicopter blade deicing.
4. Temperature regulation of space suit.