Would wind tubine on moving automobile pomote inlet efficiency?

In summary, the conversation discusses the possibility of using a wind turbine to compress air into an engine cylinder, similar to how a turbine in the exhaust drives a compressor. However, it is concluded that this would not be efficient and there are better methods, such as supercharging or using a ram air intake. The main focus should be on reducing drag on a car for increased efficiency.
  • #1
kandyho
1
0
Question as the title above !
Could we use the wind turbine to compress the air into engine cylinder as the exhaust compression tubine does ?
Thanks all for replying !
 
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  • #2
No, you couldn't. Wind turbines are not compressors.
 
  • #3
SteamKing said:
No, you couldn't. Wind turbines are not compressors.

I read the question as asking whether a wind turbine in the slipstream could be used to drive a compressor, in the same way that a turbocharger uses a turbine in the exhaust to drive a compressor. If so, the answer would be yes, but of course the efficiency would be pathetic and the drag-induced parasitic loss would be far worse than that of a belt-driven compressor.
 
  • #4
Assuming the turbine drives a compressor, that would indeed compress the inlet air. However, ultimately the energy driving the turbine comes from the engine, and you could tap into that energy more directly, thus having greater efficiency overall. The latter is very frequently done and is known as supercharging.
 
  • #5
Hi,
First I am new, and have deep interest of wind turbine.
Second, pardon my broken English.
What about compressed wind to drive tesla turbine. and as far as the drag issue, what about if the wind are taking from the front grill area only. This way it shouldn't add additional drag then it already have.
 
  • #6
There is no free lunch. The energy has to come from the engine and it is more efficient to draw it directly than to use a Rube Goldberg contraption.
 
  • #7
Booyah said:
the wind are taken from the front grill area only. This way it shouldn't add additional drag.
In this case, don't bother with the turbine and instead just use a ram air intake that feeds the slightly higher pressure air into the engine. This will allow the engine to produce a bit more power at high speeds, but it's unlikely to improve efficiency, since the effect of ram air is to get more air into the engine, and assuming air to fuel ratio remains the same, then more fuel is going into the engine as well, in order to produce more power.

For efficiency, the goal should be looking for ways to reduce drag on a car, not to increase the air flow into the engine.
 

Related to Would wind tubine on moving automobile pomote inlet efficiency?

1. How does a wind turbine on a moving automobile impact the inlet efficiency?

The presence of a wind turbine on a moving automobile can increase the inlet efficiency by directing the airflow into the engine. This increased airflow can result in better combustion and improved vehicle performance.

2. What factors affect the effectiveness of a wind turbine on a moving automobile?

The effectiveness of a wind turbine on a moving automobile depends on several factors, including the size and design of the turbine, the speed and direction of the vehicle, and the aerodynamics of the car itself. Additionally, the placement of the turbine on the vehicle can also impact its effectiveness.

3. Can a wind turbine on a moving automobile generate enough power to supplement the vehicle's energy needs?

While a wind turbine on a moving automobile can generate some power, it is unlikely to be enough to significantly supplement the vehicle's energy needs. This is because the amount of power generated by the turbine is relatively small and is also affected by external factors such as wind speed and direction.

4. Are there any potential drawbacks to having a wind turbine on a moving automobile?

One potential drawback of having a wind turbine on a moving automobile is the added weight and drag it can create, which may decrease the vehicle's overall efficiency. Additionally, the placement of the turbine may also obstruct the driver's view or create noise and vibration.

5. Are there any real-world examples of wind turbines being used on moving automobiles?

While there have been some experimental and prototype vehicles that have incorporated wind turbines, they are not commonly used in everyday vehicles. This is because the potential benefits of a wind turbine on a moving automobile are often outweighed by the added complexity and potential drawbacks.

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