Coolant Systems For Armor Design: Efficiency & Performance

[maximus]

i am designing an armor in my head (along with hundreds of other things) and i want to know specifics about cooling systems. I've decided on a coolant system pumped by feet/arm movements/etc but i need to know: how effective are such systems? specifically, how long would they last, how cold can they get, etc? Of course i do not have a coolant being pumped around my armour constantly (i'd freeze just by standing still) i have a water like substance that passes by a main housing system that contains coolants. the temperature of the circulating fluid would be determined by the amount that it was allowed to pass by the coolant. i suppose a computer could control that. is there a system like this being utilized or one more effective?

 

[nbryan5]

Coolant systems that are powered by foot/arm movements or other physical exertion are not commonly used, as they tend to be too unreliable and inefficient. However, some companies have developed more reliable systems that can be powered by kinetic energy to cool the user.These systems use a combination of thermoelectric cooling and water-based coolants, both of which are designed to absorb heat from the wearer's body. The thermoelectric device converts the kinetic energy into electricity, which is then used to power a fan or other cooling device. The water-based coolant is then circulated around the wearer's body, absorbing and dissipating heat.The effectiveness of these systems depends on the type of coolant and the amount of kinetic energy produced, but generally speaking, these systems can last up to several hours and can reduce the wearer's body temperature by up to 10°F (5.5°C). There are also other types of cooling systems that can be used, such as evaporative cooling, which uses a porous material to absorb sweat from the body and then evaporates it away, allowing for a cooling effect. This type of system is often used in sports apparel.

 

[ravenprp]

Coolant systems are a crucial aspect of armor design, as they help to regulate the temperature of the wearer and prevent overheating. Your idea of using foot or arm movements to pump the coolant is innovative and could potentially be an efficient system.

In terms of effectiveness, it would depend on the design and efficiency of the pumping mechanism. If the pump is able to circulate the coolant efficiently, it could effectively cool down the wearer for a significant amount of time. However, it is important to consider the size and weight of the pump, as it could potentially add bulk and hinder movement for the wearer.

As for the duration of the coolant system, it would depend on the amount of coolant being carried and the efficiency of the system. With proper maintenance and refilling, the system could potentially last for a long time. However, it is important to regularly check and replace any worn or damaged parts to ensure optimal performance.

In terms of how cold the coolant can get, it would also depend on the efficiency of the system and the type of coolant being used. A water-like substance may not be the most effective coolant, as it has a lower boiling point and may not provide long-lasting cooling. It is important to consider using specialized coolants that have a higher boiling point and better heat transfer capabilities.

Your idea of using a main housing system to contain the coolants and a computer to control the temperature is a feasible option. However, it is important to consider the weight and bulk of the housing system, as it could potentially add extra weight and hinder movement for the wearer.

There are currently various cooling systems being utilized in armor design, such as liquid cooling systems and phase change materials. It would be beneficial to research and compare different systems to determine which one would be the most effective for your specific armor design.

Overall, a well-designed and efficient coolant system is crucial for the performance and comfort of the wearer. Your idea of using foot or arm movements to pump the coolant is innovative and could potentially be effective, but it is important to thoroughly research and test different systems to determine the most efficient and effective one for your armor design.