This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is Betz's law and why is it important? What will be an ideal ... (Read 51 times)

Ebrown

  • Hero Member
  • *****
  • Posts: 567
on: Jul 26, 2018
What is Betz's law and why is it important?
 
  What will be an ideal response?

Question 2

What is a power curve for a wind turbine and how is it used?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Anna

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 26, 2018
Answer to Question 1

Betz's law states that the highest theoretical efficiency a wind turbine can achieve is

59.3 for an ideal wind turbine. Wind turbine efficiency is the ratio of maximum power obtained from the wind to the total power available in the wind. Betz's law is important to wind turbine designers to understand the maximum power available in the wind.

Answer to Question 2

The power curve indicates how much power a wind turbine should produce for a particular wind speed. The maximum value from the wind power curve may be used for comparisons between different models.


Ebrown

  • Hero Member
  • *****
  • Posts: 567
Reply #2 on: Jul 26, 2018
Both answers were spot on, thank you once again


Anna

  • Sr. Member
  • ****
  • Posts: 343
Reply #3 on: Jul 26, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Examples of structures in which extensive surface area is important for function. Examples of structures in which extensive surface area is important for function.
The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha The recent mass upheavals in Tunisia, Egypt, Libya, Yemen, and Syria gave political scientists a cha
Figure 7.1 shows the rapid decline in the trust of Americans in government since the 1960s. This de Figure 7.1 shows the rapid decline in the trust of Americans in government since the 1960s. This de
It is important to act concerned when a patient is upset. It is important to act concerned when a patient is upset.
It is important for new employees to know the location of all fire extinguishers. (C) Sweep the area ... It is important for new employees to know the location of all fire extinguishers. (C) Sweep the area ...
Structures of other important isoprenoids Structures of other important isoprenoids
Video: Pressure volume relationships - Normal inspiration and expiration

For a complete list of videos, visit our video library