Archive for the ‘Energy and Environment’ Category

Face Off: Internal Combustion Engine versus the Hydrogen Fuel Cell

Posted on 17 Aug 2010

Vehicles Buses , trains , PHB bicycles , canal boats , cargo bikes , golf carts , motorcycles , wheelchairs , ships , airplanes , submarines , and rockets can already run on hydrogen, in various forms. NASA uses hydrogen to launch Space Shuttles into space. There is even a working toy model Produced by College of the Desert and SunLine Transit Agency with funding from the U.S. Federal Transit Administration, this course manual features technical information on the use .


Fuel Cell Car Construction Kit

Posted on 17 Aug 2010

The H-racer 2.0 is a scale model fuel cell car construction kit,with remote controlled steering, and light emitting features. The H-racer received many awards including Time Magazine’s “Best Inventions”, Business Week IDEA, Metropolitan Home “Design 100″, ID magazine annual review, and Business 2.0 Bottom Line Design Awards. The product includes a Ignite Hydrogen Gas Purpose Trap hydrogen in a test tube and ignite it! Equipment 1. Fuel cell and microtubes with red and white caps 2. Deionized water (DI water) .


Solar Hydrogen and Fuel Cell Technology

Posted on 17 Aug 2010

Solar-Reports: Fuel Cells and Solar Hydrogen- A Power Package for the Future? Renewable Energy is highly appreciated right now. Sun, wind and water are not only highly valued on the stock market: drivers, house owners, and renters have become reflective due to rising energy prices and Renewable Energy Technologies Cogeneration Technologies Biofuel Industries Solar Energy Systems Using well established science and low cost materials, the company’s Cell can split water directly into pure hydrogen fuel and oxygen without external power .


Which fuel cell car kit should you purchase

Posted on 16 Aug 2010

Converting your car to run on hydrogen is proven to lower fuel costs, increase mileage and reduce engine wear – and help the environment However, up until recently it was also pretty expensive – the only way to convert your car to water was to get it done professionally, which could cost as much as $2,000. Even stand-alone conversion kits can In principle, a fuel cell operates like a battery. Unlike a battery, a fuel cell does not run down .


Hybrid Hydrogen Fuel Cell Power Kit

Posted on 16 Aug 2010

Hydrogen fuel cells, also known as HHO Fuel Cells, are designed to increase the efficiency of your internal combustion engine. A hydrogen cell uses hydrogen as fuel and oxygen as oxidant. The first fuel cell was actually invented by Sir William Grove in 1839. His invention was called a gas voltaic battery and by reversing the process of … Index of hydrogen technologies, including hydrogen generation as well as hydrogen use as fuel. Hydrogen companies and research and development groups .


Solar Hydrogen Fuel Cell Kit

Posted on 16 Aug 2010

Fuel Cell Car Kit – A Science Kit for the 21st Century! Assemble and Experiment with a Unique Reversible Fuel Cell
This Thames & Kosmos Fuel Cell Kit provides a playful introduction to one of the most significant technologies of the 21st Century. With this kit you can build a model car that actually runs on … The Solar Fuel Cell Kit contains everything you need to build and run a solar hydrogen fuel cell system to power a variety of .


Condition monitoring of steam turbines by performance analysis

Posted on 17 Jun 2010

Abstract Many power generation steam turbine generators today are required in service well beyond their intended lifetimes. Dismantling for inspection is expensive, and owners need to consider all relevant information in making the decision. Application of condition monitoring in all the applicable methods is justified, with each showing different degradation modes. Performance analysis is less well publicised, yet unlike vibration analysis and oil debris analysis, it will show conditions which reduce machine efficiency and output, such as deposits on blades .


Nuclear Power Plant Design Project

Posted on 02 Jun 2010

Nuclear Power Plant Design Project preview: As the nations of the world seek to meet the increasing demands for energy of their people,environmental pollutants from the burning of coal, oil, and natural gas continue to build. The use of fossil fuels for transportation, generating electricity, heat and industrial production account for85% of the world’s energy consumption. The environmental consequences of this heavy reliance on fossil fuel are only now being fully realized. Sulfur dioxide emissions are said to cause acid .


Vibration to Electric Energy Conversion

Posted on 22 May 2010

Energy conversion is very important now. To prevent global warming, we must change our habits. The one is energy consumption. This book will explain and give us a concept about energy conversion for better future. So, please enjoyed.Vibration to Electric Energy Conversion preview: THE trend in modern VLSI design toward low-power DSP and remote sensing applications creates an opportunity for the exploitation of novel energy sources. The extremely low duty cycle of such systems pushes power requirements of a source .


Minnesota Biomass – Hydrogen and Electricity Generation Potential

Posted on 14 Apr 2010

Minnesota Biomass – Hydrogen and Electricity Generation Potential preview: Biomass Inventory The data from three Minnesota biomass inventories were averaged to determine values for this analysis. Table 1: Biomass Resources in Minnesota Source of Biomass Biomass Resources from ORNLdatabase1Biomass Resources from NREL GIS Group Biomass Resource from 1997 ILSR Inventory Average of all biomass resource data tons/year at < $50/ton tons/year tons/year tons/year Forest Residue874,900 – - 874,900 Mill Residue1,121,000 1,017,688 571,960 903,549 Agricultural Residue11,935,896 40,709,527 22,040,438 24,895,287 Energy Crops5,783,002 .


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