A work with 128 tubes, many green and travertine: here is the new square in via Palermo in Perugia

128 galvanized iron pipes, painted black and mounted on a reinforced concrete base with black epoxy resin surface finish. All wrapped by panels covered with mirrored aluminum sheet that reflect in a fragmentary way the pedestrians and the surrounding urban landscape. It is the sculptural
work conceived by the designer Fabrizio Milesi, who will stand at the center of the new square in via Palermo in Perugia, which will probably be ready at the end of 2019. It will be a public space with a lot of travertine, green, a bus stop and seating areas, which will also serve to enhance a little visible
and little known building even if it was realized in the eighties by Bruno Signorini, a Perugian architect among the most important of the twentieth century Italian : it is the headquarters of Confindustria Umbria, an entity that finances the works with an investment of 350 thousand euro out of a total of 500 thousand.

Steampunk: tube construction for cats

How to build a “steampunk” route for cats. It is told by www.wired.it, taking up the idea that the architects from the Because We Can studio have developed for a house in San Francisco: retro-style pipes that climb all the walls of the house and entertain cats, allowing them to cross the room without putting a paw on the floor or on the computer keyboard. The tube path, with openings and viewpoints, is constructed of a material called Sonotube, which consists of a cardboard tube coated internally of wax, used in construction for pouring concrete: cheap and easy to cut, it is painted externally with an antique bronze effect paint, to give them the appearance of old industrial metal pipes. Also support rings, fixing hooks to the parts and decorative pieces, made of plywood, must have an industrial look of the structure, to have (in addition to happy cats) a coherent and original original piece of furniture.

Faber Glow Plus, the hood without tubes

Sophisticated design and cutting-edge technology are concentrated in the “tube-free hood” Glow Plus, from the Italian company Faber. The hood becomes a real piece of furniture suspended (thanks to thin cables) on the hob, with lighting and suction controlled by remote control; thanks to the new Airlane technology, the suspended appliance sucks in the fumes and steam, while a second engine positioned in the ceiling creates an air cone that channels the smells upwards. The two engines then create a sort of “invisible pipe” that pushes the fumes outwards.

 

From Liguria the first prototype of the nuclear fusion reactor

It weighs 5 quintals concentrated in eight almost two meters long copper alloy tubes, covered with tungsten blocks, a material with a high melting point, excellent thermal conductivity and high strength. It is the Inner Vertical Target, a “made in Italy” project created by ENEA and Ansaldo Nucleare. It is one of the three components of the ITER fun, the great reactor for nuclear fusion research under construction in the South of France.

The Inner Vertical Target – composed of 54 modules able to withstand a thermal flow of 20 MW per square meter and temperatures reaching 2 thousand degrees centigrade – will serve as a “target” of the particles produced in excess by the plasma to keep the fusion reaction turned on , dispose of heat and make it available for the production of electricity.

The construction process developed by ENEA is called Hot Radial Pressing (HRP): in practice, the copper alloy tube is coupled to the tungsten block, “inflated” with a pressure of 60MPa (600 bar) and simultaneously brought to a temperature of 600 ° C. Besides allowing a welding able to withstand the most extreme load conditions, the technology allows the maintenance of the mechanical characteristics of the copper pipes and the perfect geometry of the surface facing the plasma, avoiding further expensive and dangerous mechanical machining.

An international excellence in a strongly high-tech sector, which is a great success for Italian research and industry.