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Use of renewable energy for Euro 5 emission standards for outboard engines have been a breakthrough in Shanghai
Author: echo
To overcome two major weaknesses internal combustion engine
Although the internal combustion engine is still the world's largest energy output form, but they are "dynamic" coal fuel consumption, smoke spit fog, the mankind is facing the dual pressures of resources and the environment. Outboard engines, these two make up the internal combustion engine, "a fatal weakness."
External-combustion engine by "external combustion driven", the internal combustion of fuel into the engine is no longer widely used for biomass energy, solar energy, hydrogen energy, nuclear energy and other external heat sources, including landfill gas, biogas, including, in line with our abundant renewable energy features. National "Eleventh Five-Year Plan", only the biomass power generation capacity reached 5.5 million kilowatts, will reach 20 million kilowatts by 2020, almost the equivalent of two power-generating capacity in Shanghai, external-combustion engine will come in handy. Meanwhile, the internal combustion engine combustion forms and intermittent explosive characteristics, emit more pollutants, the outer gas turbine external heat source is a continuous steady heat, which completely burned without adequate treatment can be for Euro 5 emissions standards, much higher than current national standards.
Break the "two-century technology bottleneck"
This energy-saving and environmentally friendly outboard engines, also known as hot air machine. It must be closed in the capacity of the gas cylinder, gas in the Stirling "hot chamber" and "cold cavity" between the continued and continuous cooling heat, the temperature periodically under thermal expansion, expand and contract, thereby driving the piston and connecting rod movement, the cycle in output power. In fact, the prototype back in 1816 on the Scottish Baptist pastor Lin Faming, but has so far only the United States developed 50 kW-class commercial gas heat machine.
Going on for nearly two centuries of technical difficulties, the card is used in a closed gas cylinder outboard engines, the materials, it difficult to seal, so easy to wear.
With the rapid progress in materials science, the "century bottleneck" has finally been a breakthrough in China Stirling engine developers. They made an advanced innovation of "oil-free lubrication material" within the completely mechanical components to ensure the smooth cylinder movement, and excellent air tightness, pollution cylinder gas last longer. The original is an external combustion Stirling engine of the foundation for a wide range of applications.
Community application is not a dream
In addition to these advantages, the 711 subsidiary enterprises, "Qi Yao force" responsible "Gas Stirling Cogeneration System" projects also easy to recycle. The unit for cooling heat cold water, take away a lot of heat, the outer circulation of the water temperature can rise to 50 degrees Celsius, thus generating units in power generation also can supply hot water, or by recycling waste heat to heating, the energy efficiency increased from 30% to 80%.
It is reported that Shanghai's old landfill site in Hong Kong outside the burn unit had been introduced to "waste generation" Shanghai Spark farm stirling biogas demonstration project as well. The same unit into a home or community applications, R & D is more optimistic. According to reports, gas heat unit based modular design, according to the number of detachable power consumption can be combined, single 50 kW module "weight" of about 2,000 kg, a forklift can move it, settle down; Unit minimal vibration at work , 1 coins in the machine body can not maintain a straight back, engine noise only group with power 60% to 70%. In addition, the number of its parts smaller than the internal combustion engine four percent, using thousands of hours, only to replace the wearing parts, lower maintenance costs.
About the Author
I am an expert from China Product, usually analyzes all kind of industries situation, such as barbecue charcoal grill , charcoal barbecue grill.
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Renewable energy is a specialized area of engineering. There is no engineering degree that focuses solely on renewable energy. The closest ones that I can think of are Chemical Engineering and Mechanical Engineering. The principles of chemical reactions are important in the study of energy. But to design and construct the harnessing devices requires knowledge of mechanical engineering.
Every engineer is taught the basics of every engineering discipline so even Computer Engineers can qualify if they specialize beyond their undergraduate education.
If you live in the Philippines, the best school to go to is of course the University of the Philippines. Among private universities, De La Salle University – Manila is best, followed by MAPUA. Ateneo De Manila’s engineering is handled by the Physics department as I have been told so I would be hesitant towards that school. The University of Sto. Tomas seems to have strong engineering background as well, but I have no certainty about that. In choosing the right school, accreditation of the engineering department and not just the school accreditation is important.
Yep: Solar panels on the roof would give you renewable energy, and not change your horizon.
♀♀♀♂ ∞
Why not privatize the project? Get a private investor.
The best renewable energy is oil & gas. Our plants recycle Co2 into oil & gas.So we will never run out of oil.
Here’s a site, but it only shows statistics for US, the site has many pie charts:
http://www.instituteforenergyresearch.org/energy-overview/
What kind of Engineer deals with coming up with new ways to use renewable energy?
When i say renewable energy i mean like solar power, wind power, hydroelectric power . Is there a certain type of engineer who works in these areas? Where is a good place to go to school for this type of Engineering.
What are some sites that show statistics for fossil fuels/renewable energy sources?
I’m looking for sites that contain statistics, charts, diagrams of how much fossil fuels countries use, and how much progress they’ve made in using renewable energy sources such as solar, wind, hydro, and nuclear power.
Is it possible to use renewable energy resources without destroying the beauty of the natural environment?
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What kind of incentives does the federal government offer to local governments to use renewable energy sources?
I’d like my town to build a wind farm. However, I know how local governments can be when it comes to paying for new projects. Will the federal government help defray some of the costs, if the city decides to build it?
What are the effects of renewable energy used in 3rd world business?
For a graduate project in Asia, I am looking at renewable energy and its effects on growing businesses. I want to look at developed and developing businesses that use renewable energy. Can anyone point me in the right direction with regards to finding areas in Asia to research? I wanted to stick with 3rd world.