Remove Design Remove Engine Remove MIT Remove Wind
article thumbnail

MIT proof-of-concept demo of ionic wind propulsion for aircraft

Green Car Congress

MIT researchers have demonstrated that an aircraft with a 5-meter wingspan can sustain steady-level flight using ionic-wind propulsion. Here we demonstrate that a solid-state propulsion system can sustain powered flight, by designing and flying an electroaerodynamically propelled heavier-than-air aeroplane. EAD airplane design.

MIT 303
article thumbnail

MIT autonomous boats can target and latch onto each other: dynamic roboat structures

Green Car Congress

To further that vision, MIT researchers have given new capabilities to their fleet of robotic boats—which are being developed as part of an ongoing project—that lets them target and clasp onto each other, and keep trying if they fail. Moreover, the roboat notices if it has missed the connection, backs up, and tries again.

MIT 223
article thumbnail

MIT team developing 1MW motor for electric aviation

Green Car Congress

A team of MIT engineers is developing a 1MW motor that could be a key stepping stone toward electrifying larger aircraft. The motor under design is a 1-MW, air-cooled, outer-rotor, Halbach-array PMSM. The stator winding process and insulation have been successfully demonstrated through a mockup stator winding.

MIT 492
article thumbnail

NASA testing new boundary layer ingesting (BLI) propulsor; 4-8% fuel burn savings over current advanced engines

Green Car Congress

Engineers at NASA Glenn are testing a new boundary layer ingesting (BLI) inlet-fan combination—the first of its kind ever to be tested. Originally conceived of as a propulsion system for generation-after-next (N+2), the BLI system could increase fuel efficiency by 4-8% more than the advanced engines airlines are beginning to use.

Engine 150
article thumbnail

Directly-cooled lighter-weight EV motor made with polymer housing

Green Car Congress

The stator contains the copper windings that the electricity flows through—and this is where the majority of electrical losses occur. This creates more space for the cooling channel next to the flat wire winding phases. An electric motor consists of a rotating rotor and a static stator. Coolant circuit in the stator.

Polymer 322
article thumbnail

NASA awards Lockheed Martin team $20M for preliminary design work on new quiet supersonic passenger aircraft

Green Car Congress

NASA has awarded a contract for the preliminary design of a quiet, “low boom” supersonic flight demonstration aircraft—the first in a new series of ‘X-planes’ in NASA’s New Aviation Horizons initiative, introduced in the agency’s Fiscal Year 2017 budget. million over four years to MIT. Source: Lockheed Martin. Click to enlarge.

Design 150
article thumbnail

MIT, NASA engineers develop morphing wing

Green Car Congress

A team of engineers has built and tested a radically new kind of airplane wing, assembled from hundreds of tiny identical pieces. The wing was tested in a NASA wind tunnel. The new approach to wing construction could afford greater flexibility in the design and manufacturing of future aircraft.

MIT 360