how does air conditioning work in a car

Because of the expansion, there is a reduction in pressure.While not a “component” of an automotive air conditioning system, the refrigerant is the lifeline of the system. This system is controlled by a main computer which sits in the dash and also houses the controls for the mode and temperature settings. Hello. The compressor connects to the crankshaft via a drive belt. Electric vehicles (EV) are big news at the moment, with many factors influencing both the rate of consumer uptake and economic projections and outcomes for manufacturers.On the technical/mechanical side, an important part of the discussion is the performance of EV features in comparison with their counterparts in traditional vehicles.Take the air conditioning, for example, because it is the efficiency, reliability and longevity of components like the AC that are currently – so to speak – giving potential buyers so much to think about as they ponder the leap from internal combustion to battery power.In traditional vehicles, the engine provides the power for the HVAC (heating, ventilation and air conditioning) system.An electric car does things differently because there is no engine, and so delivering power to the AC and just about everything else is determined by the amount of stored battery energy.In the case of Tesla EVs, for example, the AC compressor is located at the front of the car and draws power from the Energy Storage System, or ESS, in the back.This compressor works off 400 volts, directs refrigerant through to an independent chilling unit and then cools the air for dispersal through the vents and into the cabin.Of course, just as the AC affects engine performance in a traditional vehicle – minutely each time, but cumulatively over time – the issue of performance impact is an important one for proponents and manufacturers of EVs, and economic/government organisations.In 2018, research funded by the European Union led to development of what it describes as an "innovative climate control system that extends the range of electric vehicles while enhancing passenger comfort".Despite being lumbered with an unwieldy title – Horizon2020 XERIC (Innovative Climate-Control System to Extend Range of Electric Vehicles) – the research came up with "a solution based on a hybrid system that combines a liquid desiccant cycle, which combats humidity, with a traditional vapour-compressive cycle that deals with temperature".One interesting aspect – at least for consumers, if not necessarily for EV-only manufacturers – was the identified potential to extend the new technology beyond electric vehicles and improve AC and climate control in traditional vehicles, thus resulting in "reduced fuel consumption and related air pollution".Excuse the cliché, but clearly the atmosphere is electric around electric cars.That's unlikely to change as the automotive industry responds to consumer and government demand for vehicles that combine high performance, economy and reliability, with reduced emissions and environmental impact.Michael Jacobson is an award-winning Queensland-based writer.His appreciation for motoring began as a young journalist covering racing from Simmons Plains in Tasmania.Over the years he has interviewed many Australian and international motoring greats.He has also been driven around Lakeside Raceway at ferocious speed, circumnavigated the Gold Coast Indy circuit at more than 200kmh and managed to squeeze 365,000 kilometres out of a Toyota Starlet.What's the difference between air conditioning and climate control?Does the air conditioning affect a car's performance?Why do I need to have my cars air conditioning serviced? He even set out to replace a running light for me when he was finished. These variations are specific to the make and model of different vehicles. What's missing from this picture? From what you describe it would appear that your vehicle may be experiencing more than one issue. The compressor does just that: it compresses the refrigerant from a gaseous state into a fluid. Air conditioning systems operate in much the same manner from manufacturer to manufacturer. An assortment of automotive air conditioning gauges It serves as a reservoir for the refrigerant while also removing any moisture that may be present in the refrigerant.

(Jan. 25, 2012) http://www.airconcars.com/html/how_it_works.htmlAirCondition.com. How does air conditioning work in an electric car? the fluid is cycled through a refrigerant line. (Feb. 1, 2012) http://epa.gov/Ozone/title6/609/recharge.htmlEnvironmental Protection Agency. Similarly, air con is not included in the standard service schedule set out by your vehicle manufacturer. "Orifice Tubes and Expansion Valves."

Please see our When I hired a mechanic I don’t want a salesman. When you stop the car and see water dripping underneath, it's probably the water from the AC evaporator and nothing to worry about.

We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information that you’ve provided to them or that they’ve collected from your use of their services. He's very flexible, and goes the extra mile to get you back on the road.Scion iA - Brake Pads Replacement (Front) - Carmel, IndianaThis is my first time using this service. Advertisement. As the name implies, the expansion valve allows the expansion of the high-pressure liquid refrigerant coming from the receiver-drier. (Feb. 1, 2012) http://www.autoacsystems.com/fasttrack/otubes.htmlEnvironmental Protection Agency. (Feb. 1, 2012) http://www.aircondition.com/tech/questions/13/All About Auto AC Systems. There’s no denying that Hawaii is a tropical paradise, which is why so many tourists flock there throughout the year to get their fill of surf and sun.

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how does air conditioning work in a car