Concentrar la energía del sol.

Enviado por Pety. 

spherical glass solar energy generator by andre rawlemon

german born, barcelona-based architect andré broessel has sent us images of his latest development of a spherical glass
solar energy generator. the project uses the advantageous strategy of implementing a ball lens and specific geometrical
structure to improve energy efficiency by 35%. in contrast to its traditional photo-voltaic 'dual-axis' counterparts,
the device incorporates a fully rotational weatherproof natural optical tracking device that is adequate for functioning
on inclined surfaces and curtain walls, empowering any building surface. the new solar generating concept has
capabilities that concentrate diffused daylight or moonlight for a more effective site context application.



left: first prototype with dual axis tracking system and triple junction cellsright: second prototype including multiple ball lenses with dual axis tracking system and triple junction cells



left: second prototype showing light transmission through 3 ball lenses
right: second prototype showing performance in different light diffusion situations 

third prototype water filled ready for measuring multiple PV cells concepts and thermal energy

measuring the focal point temperature and the radiation intensity





moonlight study of concentrated light arriving to solar cell



measuring the focal plane of a ball lens

left: set up of the 6 axis precision measurement instrument
right: set up for the direct beam measurement system



comparison of the different existing solar energy providers



render of the solar generator in context for building application



different application context

Vía- http://www.designboom.com/weblog/cat/16/view/23214/spherical-glass-solar-energy-generator-by-rawlemon.html

Mas cómodos en el avión.

Priestman Goode unveils concept for air passengers with disabilities

With athletes flying in from around the world to take part in the London 2012 Paralympic Games, Priestman Goode has unveiled a concept to make it easier for passengers with disabilities to travels by aeroplane.

The Air Access Design is based around a detachable wheelchair by which passengers can be transported on and off the plane. This can then attach to a fixed-frame aisle seat to create a regular airline seat.

The design features 360º-pivoting wheels to allow the seat to slide sideways into the frame, and the two elements can be locked together throughout the flight.

Priestman Goode claims that around 20 per cent of the UK’s adult population are currently affected by some form of disability or mobility difficulty.

Priestman Goode founder Paul Priestman says, ‘At present there are some accessibility regulations on aircraft, however they cater only for the most basic requirements. As a result, passengers with special needs often face considerable difficulties when travelling by air.

‘It is a matter of equality that people with reduced mobility should have the same rights to a quality passenger experience that able-bodied people have.’

The designs have also been hailed by Jennifer Howitt Browning, assistant coach of the British women’s Paralympic wheelchair basketball team and a former Paralympian.

She says, ‘I travel by air frequently and at times it has been an ordeal. I applaud any initiative that tries to tackle this problem, and hope that Air Access will stimulate constructive discussions between airports, seat vendors and disability bodies.’

Vía: http://www.designweek.co.uk/news/priestman-goode-unveils-concept-for-air-passengers-with-disabilities/3035124.article

El futuro está llegando.

Aerofex hover vehicle

Entren a ver lo videos de prueba, una locura. 

http://flightlog.aerofex.com/