Category Archives: renewable energy

Engineering Innovations: Wind Turbines

Posted on March 31, 2022 by Mike Osborn CEng MIMechE AUH

Wind Turbines and Windmills are ingenious devices that are able to convert wind power into useful mechanical work. This is achieved by using turbine blades or ‘sails’, to impart a rotational force to a main shaft. This, in turn, is … Continue reading →

Posted in design, Energy, Engineering, engineering development, green power, humor, humour, innovation, invention, MECHANICAL ENGINEERING, power generation, quotations, quotes, renewable energy, technology, turbine, Uncategorized, Wind Turbine, Windmill | Tagged , , , , , , , , , , , , , | Leave a comment

Renewable Energy Storage Options

Posted on April 30, 2019 by Mike Osborn CEng MIMechE AUH

   Renewable energy is growing but storage is one of it’s biggest problems. We need to be able to store turbine energy for windless days and solar energy for rainy days otherwise we can never discount dependency on fossil fuels. … Continue reading →

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Infrared Rectenna – waste heat recovery

Posted on September 28, 2018 by Mike Osborn CEng MIMechE AUH

  Researchers from Sandia National Laboratories have developed a tiny silicon-based device that can harness what was previously called waste heat and turn it into DC power. It is a solid-state device with no moving parts to jam, bend or … Continue reading →

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FCEV or BEV – VHS or Betamax?

Posted on May 31, 2018 by Mike Osborn CEng MIMechE AUH

The pros & cons of FCEVs are that they are quick to refuel, but there are very few hydrogen fueling stations around. Continue reading →

Posted in business, cad, Car, design, electric vehicle, electrical engineering, Energy, engine, Engineering, engineering development, fuel cell, humor, humour, manufacturing, mechanical, MECHANICAL ENGINEERING, power generation, quotations, quotes, renewable energy, technology, travel, Uncategorized | Tagged , , , , , , , , , , | Leave a comment

Supercapacitors Vs Lithium-ion Batteries

Posted on March 30, 2018 by Mike Osborn CEng MIMechE AUH

      A development in supercapacitors based on contact lens technology could potentially allow electric cars to be refuelled as quickly as petrol ones. A Hertfordshire company Superdialectrics had a technological breakthrough in January 2017, and since then, in … Continue reading →

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Cars recover energy from pot holes

Posted on March 30, 2017 by Mike Osborn CEng MIMechE AUH

                 Where we live we have a generous amount of ‘pot’ holes in the road – the county of Buckinghamshire in the UK ! The automotive industry has developed car suspension prototypes that … Continue reading →

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Solar Aircraft pioneering transatlantic crossing

Posted on September 30, 2016 by Mike Osborn CEng MIMechE AUH

solar powered aircraft that has a larger wing span than a Boeing 747 yet weighs the same as a car ! Continue reading →

Posted in aerodynamics, AIRCRAFT, carbon fibre, design, Energy, Engineering, environment, green power, humor, humour, mechanical, MECHANICAL ENGINEERING, power generation, project engineering, quotations, quotes, record breaking, renewable energy, speed records, technology, Uncategorized | Tagged , , , , , , , , , | Leave a comment

Renewable energy Steps forward

Posted on February 29, 2016 by Mike Osborn CEng MIMechE AUH

                Lawrence Kemball-Cook at Loughborough University came up with a floor tile that generates power from footsteps, after seeing a growing need in cities for energy. He won the Royal Society of Arts … Continue reading →

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Solar cells to dye for

Posted on August 20, 2015 by Mike Osborn CEng MIMechE AUH

  Solar panels are becoming more common place around us as renewable energy is promoted by the government to reach it’s ‘green’ targets. Photovoltaic (PV) silicon solar panels are the commonest, but a new technology being developed at Cambridge University … Continue reading →

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HSE get wind of turbine failures !

Posted on December 16, 2014 by Mike Osborn CEng MIMechE AUH

Five wind turbines crashed to the ground during unexceptional weather conditions leading to an investigation by the Health and Safety Executive. The fifth collapse at Winsdon Farm in north Petherwyn, Cornwall triggered the inquiry in 2013, a 40m Gaia Wind … Continue reading →

Posted in business, cad, civil, design, Engineering, environment, failure, green power, humour, manufacturing, mechanical, power generation, renewable energy, technology, turbine | Tagged , , , , , , , , , , , , , , , | 3 Comments