Pakistani Engineer Claims to Invent free Electricity Generator from magnet generator motor
I watch video in which a Pakistani Engineer Claims to Invent free Electricity generator from magnet generator
Saturday, January 11, 2014
Tuesday, July 16, 2013
Biogas-PDBP photo gallery
Biogas-PDBP photo gallery source PDBP
Success story of Aslam with biogas plant
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Saturday, April 20, 2013
Pakistan science club launches news science videos tutorials online website
Pakistan science club launches news science videos tutorials online website
Videos
content viewer increasing day by day they like to watch videos related
to interest instead of reading article or stories. Video of any topic is
more interesting to watch than reading of articles. PSC also have
science and technology video category but all videos host on YouTube and
YouTube
not running in Pakistan so mostly video can not play for Pakistani
visitors. PSC launches new sub domain (http://science-videos.paksc.org)
of science videos portal all videos can watch in Pakistan.
Some videos are:
Photo Synthesis
Photosynthesis is a process used by plants and other auto tropic
organisms to convert light energy, normally from the sun, into chemical
energy which is used in produce in carbohydrates, water and oxygen have
produce in by product
static electricity in Human
in this experiment show how static electricity in Humans body can charge.
Thursday, April 11, 2013
How Does a work Horizontal Axis Wind Turbines (HAWT)
How Does a work Horizontal Axis Wind Turbines (HAWT)
Wind turbines extract conduct energy from wind and transform into electricity in this video, we will learn working principle of horizontal axis wind turbine which is the most commonly used one. When with high energy passes over specially shaped wind turbine blades it produce a lift force try gentle component of lift force will make the blade rotate the slow-speed rotation will be transformed to high speed with help of gear mechanism inside and generator in the cell will transform mechanical energy obtained to electrical energy. Direction of one can change anytime so its own mechanism on m in turbine makes sure that in is always in direction of wind. Visual showing maximum power extraction most often wind speed will have dramatic fluctuation with time. Power produced by wind turbine is highly sensible to wind speed so unless if you don't have a suitable mechanism power produced will be highly fluctuating. In practice wind turbines starts only when there is a minimum speed to win called cut in speed wind-win speed is between cutting speed and the rated speed they will be much Empowered production after reading speed power production has maintained a constant level achieved by adjusting pitch of the blades with help of a controller. higher wind speed may be fatal for wind turbines so after a cut out limit power production is turned off in affect power produced by wind turbine will very like the This wind speed such a profile would give much smoother power production. we will see what is the maximum performance a wind turbine can using a simplified one dimensional analysis since the turbine is extracting some energy an outlet when will have lesser kinetic energy compared to in sunlit exit when the velocity will be lower compared to in will follow a trend like this from inlet to exit mass flow rate passing through believe swept area is given as when the velocity of blame times density into area when the velocity through blade can be approximated s average of him leading to exit velocities since velocity at inlet is higher than outlet the same nice will flow through unleavened outlet through a smaller and bigger area fluid passing through swept area will follow if low volume like this power extracted by the wind turbine is same as decrease in Connecticut urging from inlets wildlife so winter buying can extract maximum energy when product of these two terms are maximum power extracted will very likely this with ratio of exit to inlet velocity and we'll have a maximum value n exit velocity is one by a third of unlevel law city power input to wind turbine is inlet kinetic energy of wind passing through same swept area which can be modified in terms of the law city efficiency of winter minus ratio of power extracted to power input so we can show that a wind turbine can convert up to fifty nine point to six percent when kinetic energy to work this is no was billet’s limit this is an idealistic case possible only when wind turbine is rotating it high rpm and having infinite number of blades a real turbine will have much slower performance will learn about factors which affect wind turbine design the next video
Wind turbines extract conduct energy from wind and transform into electricity in this video, we will learn working principle of horizontal axis wind turbine which is the most commonly used one. When with high energy passes over specially shaped wind turbine blades it produce a lift force try gentle component of lift force will make the blade rotate the slow-speed rotation will be transformed to high speed with help of gear mechanism inside and generator in the cell will transform mechanical energy obtained to electrical energy. Direction of one can change anytime so its own mechanism on m in turbine makes sure that in is always in direction of wind. Visual showing maximum power extraction most often wind speed will have dramatic fluctuation with time. Power produced by wind turbine is highly sensible to wind speed so unless if you don't have a suitable mechanism power produced will be highly fluctuating. In practice wind turbines starts only when there is a minimum speed to win called cut in speed wind-win speed is between cutting speed and the rated speed they will be much Empowered production after reading speed power production has maintained a constant level achieved by adjusting pitch of the blades with help of a controller. higher wind speed may be fatal for wind turbines so after a cut out limit power production is turned off in affect power produced by wind turbine will very like the This wind speed such a profile would give much smoother power production. we will see what is the maximum performance a wind turbine can using a simplified one dimensional analysis since the turbine is extracting some energy an outlet when will have lesser kinetic energy compared to in sunlit exit when the velocity will be lower compared to in will follow a trend like this from inlet to exit mass flow rate passing through believe swept area is given as when the velocity of blame times density into area when the velocity through blade can be approximated s average of him leading to exit velocities since velocity at inlet is higher than outlet the same nice will flow through unleavened outlet through a smaller and bigger area fluid passing through swept area will follow if low volume like this power extracted by the wind turbine is same as decrease in Connecticut urging from inlets wildlife so winter buying can extract maximum energy when product of these two terms are maximum power extracted will very likely this with ratio of exit to inlet velocity and we'll have a maximum value n exit velocity is one by a third of unlevel law city power input to wind turbine is inlet kinetic energy of wind passing through same swept area which can be modified in terms of the law city efficiency of winter minus ratio of power extracted to power input so we can show that a wind turbine can convert up to fifty nine point to six percent when kinetic energy to work this is no was billet’s limit this is an idealistic case possible only when wind turbine is rotating it high rpm and having infinite number of blades a real turbine will have much slower performance will learn about factors which affect wind turbine design the next video
Thursday, March 7, 2013
European Union imports of fish from Pakistan to ban took last 6 years
European Union imports of fish from Pakistan to ban took last 6 years, after which Europe once again enjoy the taste of the fish and its products can.
Pakistan Sea Food Exporters Association Chairman Iftikhar Zaidi last media interview during the European Union, the Pakistan sea food imports for the 12 March 2013 by User European countries will be notified, so that they Pakistan imports its products directly and start to fish.
The recent decision of the European Union, after the initial 2 The company exports to European countries will be able to fish, but a month later 4 more European Union countries, companies and the fish will be able to export this product.
Economic experts say the 6-year ban imposed by the EU fish imports from Pakistan from 3 to 5 million dollars a year is likely to increase.
The European Union banned the 11 registered exporters European countries annually 5 million more than the value of fish exported from Pakistan used. Year 2007, the European Union, the fish handling procedures and facilities falls Forgive as the marine food imports banned was, however, the ban despite Pakistan's sea food exports not stop that, while the previous year 2012 also from Pakistan seafood exports 6 percent to 5 thousand 32 tons of records were. seafood exports from Pakistan This is the first time the $ 21 million level reached 50 million.
Experts say the food products for the China, Egypt, Middle East and Far East markets such as the European Union after removing the effects of the ban were, however, re-access to the EU market their products exports will soon be taken up a billion dollars.
The European Union is expected this year from March 12 until the ban on seafood imports will be totally abolished.
Marine food product exports from Pakistan during the last few years there has been a rising trend during the financial year 12.2011 69 million worth of 28 billion were exported food products.
According to the Federal Statistical Institute reported 13 billion during FY 32 Rs 08.2007, 09.2008 during year 18 billion, 46 billion, 19 billion 4 million in 10.2009, 11.2010 during 25 billion 31 million, During the 12.2011 yet 28 billion worth Rs 69 crore have been exported to many food products. economic experts of the European Union market with the launch azsrnu seafood exports from Pakistan to $ 21 million, a billion dollars will be reached
Photo of Fixed dome biogas plant in Punjab
Photo of Fixed dome biogas plant in Punjab
download Photo of Fixed dome biogas plant in Punjab large size
 |
| Photo of Fixed dome biogas plant in Punjab |
download Photo of Fixed dome biogas plant in Punjab large size
Friday, January 18, 2013
Biogas Plant Design
Biogas Plant Design
Pakistan science club's web-portal category about biogas plant design posts different articles, video tutorial and column about biogas plant or gobar gas plant (anaerobic digester) and more post will publish soon
The post on this category are following.
biogas plant design
Pakistan science club's web-portal category about biogas plant design posts different articles, video tutorial and column about biogas plant or gobar gas plant (anaerobic digester) and more post will publish soon
The post on this category are following.
- Biogas Plant (Anaerobic Digester) Construction and Gobar gas Production
- Story about biogas plant in flood hazard area of Pakistan By Sonia Malik
- VACVINA biogas Plant information and Construction Video
- Foreign renewable energy expert says: Pakistan can make more than 2000 megawatts energy from biological waste
- Biogas Plant Photos from PDBP
- Construction of Portable Biogas Digester
- Building of Biogas Plant by Recycled Plastic Drum
biogas plant design
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