what is the main benefit of using liquid to cool an aircraft piston engine?
436321
The main advantage to this engine type is that it is narrow and allows the aircraft to have a narrow front fuselage. However, airflow around this engine type is inadequate to allow air cooling so liquid cooling is required thus reducing the power to weight ratio.
224393
Water cooled air conditioner is also called water cooled condenser as its function is to reject the heat that was absorbed by the refrigerant in the evaporator. Water is used to cool the hot air refrigerant(180°F or 82°C) from the compressor by pumping counter-flow water in the condenser.
296745
['Fans.', 'Piezoelectric pump.', 'Liquid immersion cooling.', 'Waste heat reduction.', 'Heat-sinks.', 'Peltier (thermoelectric) cooling.', 'Liquid cooling.', 'Heat pipes and vapor chambers.']
386691
In low-humidity areas, evaporating water into the air provides a natural and energy-efficient means of cooling. Evaporative coolers, also called swamp coolers, rely on this principle, cooling outdoor air by passing it over water-saturated pads, causing the water to evaporate into it.
1388095
A coolant flush resolves this problem – it's basically a blood transfusion for your cooling system. A flush involves forcing several gallons of cleaner, water and new antifreeze through the system to get rid of all the old antifreeze and the contaminants that may have built up in it.
1438617
What Is the Difference between Engine Coolant and Antifreeze? Antifreeze is an ethylene glycol-based liquid that does not freeze or boil easily. On the other hand, engine coolant is a mixture of antifreeze and distilled water that you can buy pre-mixed. Antifreeze and coolant both have the same function.
1397350
Your car's cooling system needs coolant to keep it from overheating. Although water can be added to the radiator for this purpose, it's preferable to add a mixture of coolant and water because plain water can boil before the proper coolant will boil, causing your engine to overheat [source: pontiac].
145980
Evaporative Cooling. An evaporative cooler is a device that cools air through the evaporation of water. ... The temperature of dry air can be dropped significantly through the phase transition of liquid water to water vapor (evaporation), which can cool air using much less energy than refrigeration.
172829
car radiator needs an anti rust/coolant mixture. Ac water is just good for batteries. Air condition drained water is distilled water and it can safely be used in radiator and battery as well.
633862
Basically, anything designed to run on straight liquid CO2 (and I mean straight to the valve) can't take HPA without some major modding and super high pressures. ... CO2 is stored as liquid and is really really cold. HPA is stored as, well, air. This kills the tank.
1418191
Evaporative air coolers use electricity to generate and distribute the cooled air via their fans and pumps. Water is consumed by evaporation to produce the cooling effect and by the unit water quality management system, which is designed to minimise salt build-up within the water reservoir.
515082
Bleed air, the high pressure air taken from the engine cores and APU, is very hot. Ram air, the cool low pressure air taken from the aircraft belly, is used to cool the bleed air in heat exchangers. This ram air, which gets warmer in the process, is rejected in the atmosphere without entering the cabin.
1249442
It would be a lie to say that a high flow water pump won't help reduce cooling temperatures, but it's not necessarily the truth to say that it will solve overheating issues. A high flow, or high volume water pump will help increase flow, helping to move coolant faster.
567781
There is a very small amount of clearance between the bore of the BOV and the piston so it can move freely. This does NOT cause any boost leaks. The amount of air getting through is negligible, and would not cause any boost drop in the real world.
1182666
Deicing fluid, a mixture of a chemical called glycol and water, is generally heated and sprayed under pressure to remove ice and snow on the aircraft. While it removes ice and snow, deicing fluid has a limited ability to prevent further ice from forming.
1220646
A cutting fluid us used to lubricate the cutting edge of a tool as well as carry away heat . ... A coolant may or may not also act as a cutting fluid and is primarily used to cool the cutting operation. It will serve as a means of flushing away chips and sometimes that and cooling is its only task (like an air blast).
685690
Your engine could overheat. Coolant helps pull heat away from the engine. So, without enough coolant, the engine could overheat or seize up. Continued use of an overheated engine could lead to permanent damage, such as pistons welding to the cylinders.