This website uses cookies to ensure you have the best experience. Learn more

Turbine Essay

1365 words - 6 pages

Consequences
There are many cons of wind power. The wind is inconsistent, unsteady and unpredictable.Wind power is not cheap and like many energy sources, rely on government subsidies to remain competitive.Wind farms are generally located in rural areas that might be otherwise picturesque. They are considered by some people to be an eyesore.Some people complain of noise from the turbines.Wildlife impact. Not only birds, but bats have experienced fatalities.Localized impact on night-time temperatures and weather.(Siegel,RP)

With every con there are always pros and wind energy is no execption. Its a Clean energy, no fuel to drill, frack, mine, transport or burn,renewable and sustainable.Costs are relatively low and continue to decrease,abundant domestic supply.The power is essentially free once the infrastructure is paid for.Low life cycle carbon footprint. It can be used almost anywhere.(Siegel,Rp)

Wind energy isn't the only thing with pros and cons Solar power has them too.Solar panels give off no pollution, the only pollution produced as a result of solar panels is the manufacturing of these devices in factories, transportation of the goods, and installation.The production of energy from the use of fossil and some renewable fuels (e.g. wind turbines) can be noisy, yet solar energy produces electricity very quietly.One of the great pros of solar energy is the ability to harness electricity in remote locations that are not linked to a national grid. A prime example of this is in space, where satellites are powered by high efficiency solar cells.The installation of solar panels in remote locations is usually much more cost effective than laying the required high voltage wires.(Bratley,James)

There are cons too.The major con of solar energy is the initial cost of solar cells. Currently, prices of highly efficient solar cells can be above $1000, and some households may need more than one. This makes the initial installation of solar panels very costly.Solar energy is only able to generate electricity during daylight hours. This means for around half of each day, solar panels are not producing energy for your home.The weather can affect the efficiency of solar cells.(Bratley,James)

Hydroelectric turbine have pros also.Existing hydroelectric plant can produce electricity at a cost of $0.0035/kWh or between $0.015/kWh to $0.08/kWh for new construction.Hydroelectric power uses water as its fuel, which puts no harmful emissions or chemicals in the air or water.
Hydroelectric power is generated by moving water, which takes advantage of the constant flow of water in rivers and other waterways.
Impoundment plants can add recreational opportunities to area communities by offering a calmer body of water, which could be used for a combination of activities such as fishing, boating and swimming. (Hydroelectric:Pros & Cons)

There are cons to Hydroelctric turbines too.Low water levels and droughts can negatively impact the amount of...

Find Another Essay On Turbine

Wind Turbine in Hurricane Conditions Essay

794 words - 4 pages Methodology Problem: Avoiding failure of the braking mechanisms in wind turbine in hurricane conditions 1. Objectives The study aims to analyse the structural effects and operational characteristics of wind turbines during hurricane conditions, where wind speeds could range between 50-58 m/s for a category 3 hurricane [1]. A detailed study of wind turbine operation at high velocity will be carried out from available literature, more

The New and Powerful Helical Wind Turbine

1450 words - 6 pages decrease their house’s electrical and heating bill by buying a specific product that will maximize usage of a renewable form of energy—a helical wind turbine. Vertical-axis wind turbines have a very long history of existence. “The first practical windmills were the vertical axle windmills invented in eastern Persia, as recorded by the Persian geographer Estakhri in the 9th century. Made of six to twelve sails covered in reed matting or cloth material

How do gas turbine engines work

786 words - 4 pages mechanical work energy with the combustion process taking place in a system boundary (Yunus & Michael, 2011). Among the internal combustion engines invented in the 19th century were the Otto engine, Diesel engine and gas turbine engine. Gas turbine engine is one of the popular engines used today due to its high torque per weight ratio relative to other types of internal combustion engines. As explained by Yunus and Michael (2011), the gas turbine

Gas Turbine Engines: Tuboprop and Turbofan Engines

1721 words - 7 pages Task 1 (P4) 1. Select two main types of gas turbine engines and state their pros and cons with respect to their operation, construction and installation arrangement Gas turbine engines are broken into four different types, the turbojet engine, the turbofan engine, the turboprop engine, and the turboshaft engine. Turbofan and turboprop engines will only be given detailed study. Turboprop Engine Turboprop engine is almost the same as

How Wind Turbine Improved the World

984 words - 4 pages WIND TURBINE INTRODUCTION: Windmills are incredible creations that have its importance in our history. Early pioneers utilized windmills for pumping water out of the ground and provide the water for their cattle's over a century. Throughout the years, diverse outlines and varieties were made to make the windmill run more effectively. In spite of the fact that there have been many plans made, a large portion of the windmill parts still remained

Wind Turbine: A Study to Harness a Energy Source

1466 words - 6 pages of the wind flowing in the turbine can be harnessed. Efficiency greatly depends on the maintenance of the wind turbine and its components. A variety of tests can be applied to test the material and structures. In-Depth analysis and NDT tests done. The lifecycle of wind turbines, the blades are a very important component. The lifespan of equipment due to spinning and exposure to surrounding cause thermal stresses, corrosion, oxidation and erosion

Numerical Modelling of Flow around a Turbine Blade

785 words - 3 pages Numerical Modelling of Flow around a Turbine BladeIntroduction:In this lab we used Fluent package to analyse the flow around a turbine blade profile. The blade is one of a cascade of periodically arranged blades, which means the pitch between the blades is constant. Therefore, the flow around one blade assumed to be identical to flow around any other blade. Hence, it is only necessary to compute the flow through an area which covers the passage

Determination of Lift Coefficient for DU96 Wind Turbine Airfoil: UnTripped

2311 words - 10 pages program is generating reasonable results, and also allow us to determine which type of experiment would be a better representation of the airfoil. 3. Experimental Details The wind tunnel used to test the wind turbine airfoil was the Virginia Tech stability wind tunnel. The wind tunnel is able to produce high-quality wind speeds up to 190 mph in an environment which is almost completely void of sound. This is achieved by using dual anechoic chambers

The Wind Turbine Market and Wind Energy as a Long-term Source of Power Generation

702 words - 3 pages Over the past three years the global wind turbine market has seen explosive growth in terms of competitors, capacity investments, and project orders as the industry races to keep up with booming global demand. Scaling exponentially in nearly all dimensions including the size of turbines, projects, and buyers .The growth in the last few years was primarily driven by developments in China and the US, but other markets are also starting to emerge

Saving the Planet, One Panel and Turbine at a Time

1434 words - 6 pages Fossil fuels are starting to be a problem and are slowly killing the Earth. We have other sources which we can use to solve our problems. “Wind and sunshine are clean, emitting neither the pollutants that cause smog nor the carbon dioxide that contributes to climate change”(Ball n.p.). Renewable energy should replace fossil fuels, because they are cleaner, they have been already working, and they are helping Africa. Renewable energy should

Types of Turbines

1387 words - 6 pages There is no doubt that energy is one of life’s essentials. In today’s life, requirements of energy for daily activities are gradually increasing thus this result in more energy generations are needed. Energy is generated by a rotating instrument called turbine. Cengel and Cimbala (2010) implied that the turbine is a rotating device that transmutes machine-driven work from a gyratory shaft into a useful power. Turbine is used extensively in power

Similar Essays

Wind Turbine Essay

1008 words - 5 pages A wind turbine is a device that converts kinetic energy from the wind into electrical power. Small wind turbines we discussed for domestic use have fewer requirements to properties, but more considerations of cost compared to large wind turbine. 2.1 Blade material choice According to its working principles, the blade materials of wind turbine not only have to face large aerodynamic, inertial and fatigue loads, but are now being designed to

Hydroelectric Turbine Efficiency Essay

997 words - 4 pages Hydroelectric Power -- what is it? A hydroelectric water turbine is a rotary engine that generates electricity and is powered by moving water. Therefore, this can be often seen as green energy. A hydroelectric water turbine was first engineered during the 19th century and was mainly used to create industrial power before power lines were invented. Surprisingly, technology for hydroelectric power hasn’t changed much in the first 10 years of its

Energy: Airborne Wind Turbine Essay

730 words - 3 pages , economic viability, maintenance challenges and winter weather operation” (1). These challenges make for a look of design planning, and even with a successful design some design failures could be catastrophic. “The turbine could be over a very large range of downwind real estate in the event of a failure, and high enough up that throw distance of failed components is much longer” (1). Recently the news has generated buzz about the airborne wind

Converting Energy Using Water Turbine Essay

710 words - 3 pages Water Turbine: water turbine is used to convert energy from one form to another. When water falls on buckets it helps to rotate the turbine.When water falls it has kinetic energy so kinetic energy is converted into potential energy to run turbine. Turbine is connected with generator.Energy produced by the turbine is mechanical,so generator converts mechanical energy into electrical energy. There are two types of turbines Impulse turbine