The post Wind Turbine Advancements appeared first on TurbineGenerator.

1. Hydrogen gas is stored in high-pressure tanks onboard the vehicle.
2. The hydrogen gas is then sent through a device called a fuel cell stack. Inside the stack, the hydrogen gas is combined with oxygen from the air to produce electricity, water vapor, and heat.
3. The electricity produced by the fuel cell is then used to power an electric motor that drives the vehicle.
4. Water vapor produced by the fuel cell is released as the only emission from the vehicle, making it a clean and environmentally friendly form of transportation.

Hydrogen fuel cell vehicles offer several advantages over traditional gasoline-powered vehicles, including zero emissions, high efficiency, and quiet operation. However, the infrastructure to support widespread adoption of hydrogen fuel cell vehicles, such as hydrogen refueling stations, is currently limited.

To dig in a little deeper, Hydrogen fuel cell vehicles work by using hydrogen gas as fuel to produce electricity that powers an electric motor. The process starts with hydrogen gas, which is stored in high-pressure tanks on the vehicle. The hydrogen gas is then sent through a fuel cell stack, which is like the engine of the car.

Now, fuel cells are not the kind of cells you learned about in biology class. These are more like electricity factories. Inside the fuel cell stack, the hydrogen gas is combined with oxygen from the air in a process called electrochemical reaction, producing electricity, water vapor, and heat.

It’s like magic, except instead of waving a wand, we use science. The electricity produced by the fuel cell is then used to power an electric motor that drives the vehicle. The water vapor produced by the fuel cell is released as the only emission from the vehicle, making it a clean and environmentally friendly form of transportation.

In short, hydrogen-powered cars work like a combination of a battery-powered electric car and a science experiment. It’s like the car is constantly saying, “Hey, wanna see something cool?”

However, there are still some challenges to overcome before hydrogen fuel cell vehicles can become more widespread. For example, the infrastructure to support these cars, like hydrogen refueling stations, is still limited. But don’t worry, with the advances in technology and science, we’ll soon be cruising around in hydrogen-powered flying cars.

Okay, maybe not that soon, but one can dream, right?

The post How Do Hydro Powered Cars Work? appeared first on TurbineGenerator.

The first factor that influences solar tilt is the location of the solar panel. The optimal solar tilt for a solar panel in the northern hemisphere is different from that in the southern hemisphere. In the northern hemisphere, the optimal solar tilt is equal to the latitude of the location, while in the southern hemisphere, it is equal to 90 degrees minus the latitude. For example, if a solar panel is located in New York City (latitude 40 degrees north), the optimal solar tilt would be 40 degrees.

The second factor that influences solar tilt is the season. During the summer months, the sun is higher in the sky and a steeper solar tilt is required to capture the most energy. During the winter months, the sun is lower in the sky and a shallower solar tilt is required. This seasonal variation in solar tilt is known as the seasonal tilt angle, and it is typically set to be equal to the latitude of the location plus 15 degrees for the summer and minus 15 degrees for the winter.

The third factor that influences solar tilt is the desired energy output. A steeper solar tilt will capture more energy in the summer but less in the winter, while a shallower solar tilt will capture less energy in the summer but more in the winter. Therefore, it is important to consider the desired energy output when determining the optimal solar tilt.

Solar tilt also has a significant impact on the efficiency of solar panels. A solar panel that is not tilted at the optimal angle will not capture as much energy as one that is. This is due to the fact that the angle of incidence, or the angle at which sunlight strikes the solar panel, is not optimal. When the angle of incidence is not optimal, the sunlight is scattered and absorbed by the solar panel, resulting in a reduction in energy output.

There are various methods to adjust solar tilt, including manual adjustments and automatic tracking systems. Manual adjustments are typically made on a seasonal basis, while automatic tracking systems adjust the tilt of the solar panel throughout the day to optimize energy output. Automatic tracking systems are more expensive than manual adjustments, but they can increase energy output by up to 25%.

In addition to the impact on energy output, solar tilt also affects the temperature of the solar panel. A steeper solar tilt will cause the solar panel to heat up more than a shallower tilt. This can result in a reduction in efficiency, as the higher temperature can cause the solar cells to degrade.

In conclusion, solar tilt, or the angle at which sunlight strikes a solar panel, plays a crucial role in the efficiency of solar panels. The optimal solar tilt varies depending on the location, season, and desired energy output. Factors such as location, season, and desired energy output must be considered when determining the optimal solar tilt. Additionally, solar tilt also affects the temperature of the solar panel and can impact the efficiency of the panel. There are various methods to adjust solar tilt, including manual adjustments and automatic tracking systems. Understanding the impact of solar tilt on energy output and efficiency is important for maximizing the potential of solar energy.

The post Three Factors That Effect Solar Tilt appeared first on TurbineGenerator.

If you have any questions feel free to Contact Us and our team will get back to you as soon as possible!

I am a Grade 7 student and I am doing a project on water/hydro-power and I was wondering if you could answer some of my questions.

Question:
How do you feel about hydro-power?

Answer:
I think hydro-power is very important for the future of our planet. Hydro-power is an amazing technology that uses gravity and water to turn a turbine generator and create electricity. It is much cleaner than using coal and other fossil fuels, so it is very good for the environment if it is used in a responsible way. It is important to consider the safety of fish and other wildlife when building hydro-power plants, but if done correctly, it can be a great source on electricity for homes, and help the environment and earth become more safe and clean for future generations.

Question:
How do you respond to people opposed to you?

Answer:
I understand that some people will oppose me, and that is OK. Everyone has the right to their own opinion. However, I think that as long as a hydro-power plant does not hurt the fish and other wildlife in the area, then the facts show that it is much cleaner than using coal or fossil fuels. One downside of hydro-power is that it is very expensive.

Question:
Why do you think this issue is important/non-important?

Answer:
I think it is important because the climate is changing and global temperatures are rising. It is important to use cleaner forms of energy and energy demands are rising on the earth because more people are being born each year. It is important that future generations have clean air and water just like many of us do today.
Thank you in advance for your answers,

The post Hydro Power Questions From a 7th Grader appeared first on TurbineGenerator.

Inflexible conditions prevent people who may otherwise choose to have a solar powered home, even if the homeowners have a preference to use renewable energy instead of fossil fuels.

Often times ones home may be facing an sub-optimal direction, or there may be too much shade from trees and buildings, or frequently the house is being rented and the tenant cannot make the decision to install solar power.

Another entry disadvantage for residents within certain regions are laws that make it difficult to have solar panels that are a financial advantage with the help of net metering.

Airbnb, a company that lets people share their homes with vacationers when they are away, have given engineers in the solar power industry new ideas about sharing energy.

Yeloha is a company that connects home and business owners like airbnb, but for the purpose of sharing electricity instead of sharing a place to stay.  Yeloha connects people with excess solar power  with owners that prefer solar power but are unable to have it at their residents.

With strict laws and restrictions regarding net metering and sharing solar power with the utility companies, this private solar power sharing offers renewable alternatives that will help path the way for more easily accessible clean energy.

The post AirBNB for Solar Power appeared first on TurbineGenerator.

Such a staple that they are represented on the original monopoly board, and just about every home/business owner or renter in the country has at some point been under the grips of one of these companies and has paid an electricity bill.

But times are changing, and new technologies and capabilities are giving some people new options about how they generate and use electricity to power their homes.

And depending on where you live, buying and installing solar power panels on your home or business may be as economical as buying your electricity from a big utility company.

On top of this, the federal government has passed laws about certain tax benefits and incentives to help people to buy and build solar power systems and keep them connected to the grid.

One of these policies is know as ‘net metering’ and it provides opportunities for private solar panel users to use a solar power system but also use electricity provided on the grid from utility companies while exchanging excess electricity gained from their solar panels during peak production hours.

To understand this one first needs to understand that electricity is very difficult to store effectively for long periods of time with the purpose of future use. Instead, it is less costly for solar panel owners to sell their excess electricity to the utility companies when they have more than they require.  Likewise, for the utility company, ideally they would pay for this excess electricity because it would be cheaper than producing their own using fossil fuels or perhaps other renewable energy sources.

In the graph above the x-axis represents the passing of time during a single day and the y-axis represents the amount of energy.  The green line represents the changing level of energy needed for a household – it is at medium height in the morning, lower during the working hours, increasing later in the day, and then tapers off into the night – it follows the average human schedule.  The black line represents the amount of energy that is produced by the households solar power system.  There is little energy output in the morning, it increasing along with the increasing sunshine during the day, then tapers off at night.  

The two sections of the graph labeled “A” represent times where the green line of household energy needs is greater than the black line of solar panel production. During these times the household will need to use energy from the grid.  The section labeled “B” represents times where the amount of energy from solar power is greater than the green line of household needs.  During these times the household will be able to sell their electricity to the grid because they have a surplus of energy.  As long as the total area of section “B” is greater than the total area of section “A” then the household will have a net surplus amount of energy that they can sell back to the grid each day.

This sounds great, right?  A win – win scenario. Cheaper cost for both sides.

Well, not everyone agrees on this, especially the utility companies who have grown very worrisome of more cheaply available solar power because, quite simply, people are buying less of their electricity.

The post Net Metering appeared first on TurbineGenerator.

One of the biggest reasons for this potential change is that oil production in Saudi Arabia over the last decade has risen by about 5%, but their consumption of oil has risen around 50% over the same time period.  The country would rather export the oil than use it themselves because they make more money when the can export it if they can use other sources of energy at home that require cheaper production costs.

Which route will they take to make energy consumption cheaper at home?  Well, perhaps by increasing the amount of solar power production.

The post Saudi Arabia to focus more on solar power? appeared first on TurbineGenerator.

The LightSail which uses force from the collisions of photons against it’s mylar sail (much like a sailboat uses wind – see diagram below) is the first of two LightSail to be launched into orbit from the project totaling $5.3 million.  A small price in the grand scheme of space spending and research since famous scientists such as Carl Sagan had been dreaming of a project like this while the theoretically properties of a LightSail design have been known for some time.

The big benefit of the LightSail is that since it’s powered by the photons released from the sun it does not require any sort of rocket engine that would require fossil fuels for propulsion.

This first LightSail however is not in a high enough orbit to test properly, it is still in a region where atmospheric pressure and friction will be too great of a force compared to the collision of a photon for the LightSail to function properly.  Fortunately this was all planned and this first launch was more of a test for launching LightSail number two.

A lightsail works just like the sail of a ship except instead of wind particles used as a force for propulsion, photons from the sun are used.  The sun releases absurd amounts of photons in every direction every second, and when the sail from the LightSail intercepts these photons, the collisions provide enough force to send the LightSail moving through space.

The post LightSail Spacecraft appeared first on TurbineGenerator.

The world consumes about 15 terrawatts of power from various renewable and renewable energy resources. Americans, notorious for wasting more than they should, consume about 25% of the worlds total energy despite being only about 5% of the world population. American policy also holds pretty significant global influence. But how do we get the ball rolling in the right direction?

Well, better technology would help. Not that we don’t have what it takes already, but lower costs and more scalable production methods would help. Also, a better battery for storing unused electricity would be crucial and would greatly increase efficiency by storing unused electricity during hours of increased production which can be later be used when the sun is not shining.

On the other side of things, there’s the lack of funding. Fossil fuel industries receive absurd amounts of government subsidies at over a trillion dollars a year, that comes out to $100 million an hour! Renewable energy companies don’t even come close to getting that much in subsidies. And until there is more funding, or until newer technology makes things cheaper, we probably won’t see the action needed to provide the world with enough solar power for everyone. But we could if we had to, and that’s pretty amazing.

The post Solar panels could definitely power the world – A new MIT study appeared first on TurbineGenerator.

The

The word turbine in this situation can be misleading.  Most turbines are designed with a shaft and blades, and the blades are usually what absorbs the force of wind, water, or steam in order to turn a shaft and rotor.  In this case, the tesla turbine is a bladeless turbine that instead is constructed from a series of parallel discs connected within a sealed chamber.  However, like all other turbines, the tesla turbine is used to convert mechanical energy into another form of energy, usually electricity.

So the tricky part here is to understand how this thin metal discs in the tesla turbine can spin without having any blades at all. The reason they spin can be explained through two fundamental properties of liquid: adhesion and viscosity.

Adhesion is explained as the tendency of dissimilar molecules of a liquid to cling together due to attractive forces. Viscosity on a liquid is the resistance of the substance to flow. These two properties work together in the Tesla turbine to transfer mechanical energy from the fluid to the rotor or the other direction. Let’s take a look at how:

• As the liquid moves past each disc, adhesive forces cause the liquid molecules just above the metal surface to slow down and stick.
• Molecules just above those at the surface will slow down when they collide with the molecules sticking to the surface.
• These molecules will then slow down the flow just above them.
• The further one moves away from the slowed surface, the fewer the collisions affected by the object surface.
• At the same time, viscous forces cause the molecules of the fluid to resist separation.
• This generates a pulling force that is transmitted to the disc, causing the disk to move in the direction of the fluid.

The thin layer of liquid that interacts with the disc surface in this way is called the boundary layer, and the interaction of the fluid with the solid surface is called the boundary layer effect.  The result of this effect, the propelling fluid continues along a rapidly accelerated spiral path along the disc face until it reaches it’s suitable exit. Because the liquid moves in natural paths of least resistance, free from the constraints and disruptive forces caused by vanes or blades, it experiences gradual changes in velocity and direction. This means more energy is delivered to the turbine. Indeed, Tesla claimed a turbine efficiency of 95 percent, far higher than other turbines of the time.

To purchase a Tesla Turbine go here:

The post Tesla Turbine appeared first on TurbineGenerator.