756:
233:, collectors attract these positively charged ions. As the ions travel toward the collectors, they collide with air molecules. Energy is transferred from the ions to the air molecules, thereby producing air flow; the thrust propels the aircraft forwards, fast enough to gain flying speed, with the conventional wings providing
245:
The aircraft has flown at least eleven times, in the duPont
Athletic Center, an indoor gymnasium on the MIT campus. The flight distances have been constrained by the 60-metre (197 ft) long space within the gymnasium, and the aircraft normally flies about 2 metres (6 ft 7 in) off the
228:
The fuselage contains a stack of 54 lithium-polymer batteries. With the aid of a power supply unit these deliver a minimum of 20,000 volts of electrical potential, producing enough corona discharge(EMF)to propel the aircraft. Air at the front of the wing is ionized by an electrical field near thin
444:
Xu, Haofeng; He, Yiou; Strobel, Kieran L.; Gilmore, Christopher K.; Kelley, Sean P.; Hennick, Cooper C.; Sebastian, Thomas; Woolston, Mark R.; Perreault, David J.; Barrett, Steven R. H. (2018). "Flight of an aeroplane with solid-state propulsion".
199:. It has a very wide open frame serving as a fuselage, in and below which thin wires are strung horizontally. The aircraft weighs just over 2.5 kilograms (6 lb) and has a wingspan of 5 metres (16 ft 4.9 in).
276:
787:
782:
548:
268:
408:
168:(MIT) Department of Aeronautics and Astronautics by engineer Steven Barrett (associate professor of aeronautics and astronautics) and others.
165:
73:
541:
202:
The MIT engineers were able fine tune the aircraft to find the best design and power requirement by employing a technique known as
708:
609:
534:
179:
without wings have existed since the 1960s. These had ground-based high-voltage power supplied to the aircraft via a wire.
760:
338:"This is the first-ever sustained flight of a plane with no moving parts in the propulsion system," says Steven Barrett
731:
426:
657:
619:
589:
157:
160:', as there are no moving parts in the propulsion system; all thrust is powered by the phenomenon known as
688:
176:
68:
557:
521:
296:
203:
322:
703:
693:
634:
572:
454:
359:
669:
594:
504:
486:
478:
470:
385:
281:
the first object to breeze through the air on the cusp of its own, self-generated ionic wind.
698:
662:
462:
367:
234:
458:
363:
726:
644:
599:
350:
Tajmar, M. (2004). "Biefeld–Brown Effect: Misinterpretation of Corona Wind
Phenomena".
269:"Scientists at MIT Have Flown The First-Ever Solid-State Plane Powered by an Ion Drive"
191:
made of very light materials, including carbon-fiber, shrink-wrap plastic, balsa wood,
209:
It can fly at around 4.8 metres per second (16 ft/s; 17 km/h; 11 mph).
776:
490:
17:
652:
192:
188:
629:
604:
466:
222:
474:
674:
218:
482:
156:, or V2, is a small American unmanned aircraft. It has been described as '
718:
678:
624:
614:
581:
230:
172:
161:
52:
526:
683:
196:
505:"First 'solid-state' plane with no moving parts takes flight at MIT"
371:
409:"Radical Experimental Plane With No Moving Parts Wows Scientists"
390:. Vol. 122. Popular mechanics. August 1964. pp. 58–61.
530:
323:"MIT engineers fly first-ever plane with no moving parts"
297:"MIT engineers fly first-ever plane with no moving parts"
263:
261:
259:
522:
MIT website page showing video of aircraft in flight
229:
filaments of wire called emitters. Elsewhere on the
717:
643:
580:
571:
564:
225:generated through controlled electrical discharge.
142:
134:
126:
118:
113:
105:
97:
89:
79:
67:
59:
47:
39:
34:
29:
427:"MIT scientists create plane with no moving parts"
788:Unmanned aerial vehicles of the United States
542:
8:
171:It is claimed to be the first ion-propelled
755:
577:
568:
549:
535:
527:
403:
401:
399:
397:
387:Major de Seversky's Ion-Propelled Aircraft
26:
783:2010s United States experimental aircraft
291:
289:
415:. Red Pixels Ventures. 22 November 2018.
255:
166:Massachusetts Institute of Technology
74:Massachusetts Institute of Technology
7:
25:
279:from the original on 2018-11-23.
217:The aircraft is an example of an
754:
709:Vehicular communication systems
164:. It is being developed at the
1:
732:Automated vacuum collection
804:
750:
467:10.1038/s41586-018-0707-9
221:, which is powered by an
658:Alternative fuel vehicle
620:Pulse detonation engine
590:Adaptive compliant wing
689:Personal rapid transit
610:High-altitude platform
273:Science News Magazines
183:Design and development
177:ion-propelled aircraft
154:EAD Airframe Version 2
146:EAD Airframe Version 1
30:EAD Airframe Version 2
558:Emerging technologies
204:geometric programming
84:Steven Barrett et al.
704:Transit Elevated Bus
635:Supersonic transport
275:. 21 November 2018.
18:MIT ionic wind plane
727:Pneumatic transport
670:Ground-effect train
595:Backpack helicopter
459:2018Natur.563..532X
433:. 22 November 2018.
364:2004AIAAJ..42..315T
241:Operational history
35:General information
329:. 21 November 2018
303:. 21 November 2018
187:The aircraft is a
770:
769:
746:
745:
742:
741:
453:(7732): 532–535.
150:
149:
16:(Redirected from
795:
758:
757:
699:Self-driving car
663:Hydrogen vehicle
578:
569:
551:
544:
537:
528:
509:
508:
501:
495:
494:
441:
435:
434:
423:
417:
416:
405:
392:
391:
382:
376:
375:
347:
341:
340:
335:
334:
319:
313:
312:
310:
308:
293:
284:
283:
265:
235:aerodynamic lift
27:
21:
803:
802:
798:
797:
796:
794:
793:
792:
773:
772:
771:
766:
738:
713:
639:
560:
555:
518:
513:
512:
503:
502:
498:
443:
442:
438:
425:
424:
420:
407:
406:
395:
384:
383:
379:
349:
348:
344:
332:
330:
321:
320:
316:
306:
304:
295:
294:
287:
267:
266:
257:
252:
243:
215:
185:
85:
60:National origin
23:
22:
15:
12:
11:
5:
801:
799:
791:
790:
785:
775:
774:
768:
767:
765:
764:
751:
748:
747:
744:
743:
740:
739:
737:
736:
735:
734:
723:
721:
715:
714:
712:
711:
706:
701:
696:
691:
686:
681:
672:
667:
666:
665:
655:
649:
647:
641:
640:
638:
637:
632:
627:
622:
617:
612:
607:
602:
600:Delivery drone
597:
592:
586:
584:
575:
566:
562:
561:
556:
554:
553:
546:
539:
531:
525:
524:
517:
516:External links
514:
511:
510:
496:
436:
418:
393:
377:
372:10.2514/1.9095
358:(2): 315–318.
342:
314:
285:
254:
253:
251:
248:
242:
239:
214:
211:
184:
181:
148:
147:
144:
143:Developed from
140:
139:
136:
132:
131:
128:
124:
123:
120:
116:
115:
111:
110:
107:
103:
102:
99:
95:
94:
91:
87:
86:
83:
81:
77:
76:
71:
65:
64:
61:
57:
56:
49:
45:
44:
41:
37:
36:
32:
31:
24:
14:
13:
10:
9:
6:
4:
3:
2:
800:
789:
786:
784:
781:
780:
778:
763:
762:
753:
752:
749:
733:
730:
729:
728:
725:
724:
722:
720:
716:
710:
707:
705:
702:
700:
697:
695:
692:
690:
687:
685:
682:
680:
676:
673:
671:
668:
664:
661:
660:
659:
656:
654:
651:
650:
648:
646:
642:
636:
633:
631:
628:
626:
623:
621:
618:
616:
613:
611:
608:
606:
603:
601:
598:
596:
593:
591:
588:
587:
585:
583:
579:
576:
574:
570:
567:
563:
559:
552:
547:
545:
540:
538:
533:
532:
529:
523:
520:
519:
515:
506:
500:
497:
492:
488:
484:
480:
476:
472:
468:
464:
460:
456:
452:
448:
440:
437:
432:
431:New York Post
428:
422:
419:
414:
410:
404:
402:
400:
398:
394:
389:
388:
381:
378:
373:
369:
365:
361:
357:
353:
346:
343:
339:
328:
324:
318:
315:
302:
298:
292:
290:
286:
282:
278:
274:
270:
264:
262:
260:
256:
249:
247:
240:
238:
236:
232:
226:
224:
220:
212:
210:
207:
205:
200:
198:
194:
190:
182:
180:
178:
174:
169:
167:
163:
159:
155:
145:
141:
137:
133:
129:
125:
121:
117:
112:
108:
104:
100:
96:
92:
88:
82:
78:
75:
72:
70:
66:
63:United States
62:
58:
54:
50:
46:
42:
40:Other name(s)
38:
33:
28:
19:
759:
684:Maglev train
653:Airless tire
499:
450:
446:
439:
430:
421:
412:
386:
380:
355:
352:AIAA Journal
351:
345:
337:
331:. Retrieved
326:
317:
305:. Retrieved
300:
280:
272:
244:
227:
216:
208:
201:
186:
170:
153:
151:
127:First flight
119:Manufactured
98:Number built
69:Manufacturer
413:Gadgets360°
307:23 November
193:polystyrene
189:flying wing
175:. Tethered
158:solid state
135:Last flight
777:Categories
630:Spaceplane
605:Flying car
333:2019-11-01
250:References
223:ionic wind
213:Propulsion
675:Hyperloop
573:Transport
491:256770461
475:0028-0836
219:ionocraft
719:Pipeline
679:Vactrain
625:Scramjet
615:Jet pack
483:30464270
327:MIT News
277:Archived
246:ground.
231:airframe
173:airplane
162:ion wind
80:Designer
55:airplane
53:ion wind
694:Platoon
455:Bibcode
360:Bibcode
301:mit.edu
114:History
106:Flights
582:Aerial
565:Fields
489:
481:
473:
447:Nature
197:Kevlar
195:, and
90:Owners
51:First
487:S2CID
761:List
645:Land
479:PMID
471:ISSN
309:2018
152:The
138:2018
130:2018
122:2018
48:Type
463:doi
451:563
368:doi
93:MIT
779::
677:/
485:.
477:.
469:.
461:.
449:.
429:.
411:.
396:^
366:.
356:42
354:.
336:.
325:.
299:.
288:^
271:.
258:^
237:.
206:.
109:11
43:V2
550:e
543:t
536:v
507:.
493:.
465::
457::
374:.
370::
362::
311:.
101:1
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.