Skip to main content

WORLD'S FIRST HYBRID PLANE TAKES OFF

Researchers     from m the  University   of  Cambridge  jn  association  with  Boeing,  have  successfully   tested  the  world's   first  aircraft    powered  by   a parallel    hybrid  -electric   system.


An  electric  motor  and  petrol  engine  works  together  to  drive  the  propeller .
The  demonstrator   aircraft    uses  up  to  30%  less  fuel    than  a comparable  plane   with a petrol- only    engine.
The  aircraft  is  also  able  to recharge    its  batteries   in  flight  ,the  first  time  it   has  been  achieved
During  take  off  and  climb ,  when  maximum power  is required  ,the  engine  and   motor  work together    to  power  the plane.,but  once  cruising height   is   reached , the  electric  motor  can  be  switched   into  generator  mode   to  recharge  the  batteries   or  used  in  motor assist  mode  to  minimize    fuel    consumption
Paul  Robertson   of  the    Cambridge     Department  of  engineering  says,until quite  recently   the  batteries  needed   for  a  hybrid   electric  air plane  were  simply   too  heavy  for  the  job.But  newer  batteries  are substantially  lighter , which  has  allowed  research  on  hybrid power train,for airplanes  to  take off. 
While  the Cambridge  demonstrator  is  an  important   step  in  the  development  of hybrid  or  fully   electric  aircraft , more  research  is  required    before  commercial  airliners  will  be  powered  entirely   with  electric  motors. 
 .




Comments

Popular posts from this blog

KEY BOARD SHORT CUTS

While   surfing  the Web,  these commands  could  help  you  and  are absolutely worth learning. By making repetitive motions faster, web surfing becomes so easy  and    pleasant! The following shortcuts can  be   work with desktop versions of Chrome, Firefox, and IE. CTRL-T to launch a new browser tab page. Tabbed pages are very useful: they let you open multiple web pages simultaneously without the same memory load as a full browser window.  Simply press CTRL-T to launch a new tab. Related: use CTRL-Page Up and CTRL-Page Down to navigate between the tabs.  CTRL-Enter to type 'www.' and '.com' Once you ...

THE KING OF POP- MICHAEL JACKSON

Michael Joseph Jackson (August 29, 1958 – June 25, 2009) was an American singer, songwriter, and dancer. Dubbed the "King of Pop", he is regarded as one of the most significant cultural figures of the 20th century and one of the greatest entertainers in the history of music.   Michael Jackson is born. Pop sensation Michael Jackson is born on August 29, 1958, in Gary, Indiana. Jackson began performing with his four brothers in the pop group the Jackson 5 when he was a child. ... Jackson released several solo albums in the '70s, but his great breakthrough came in 1979 with Off the Wall.   Known as the "King of Pop," Michael Joseph Jackson was a best-selling American singer, songwriter and dancer. As a child, Jackson became the lead singer of his family's popular Motown group, the Jackson 5.   As a child, Jackson became the lead singer of his family's popular Motown group, the Jackson 5. He went on to a solo career of astonishing w...

REVOLUTIONS-INDUSTRIAL AND INFORMATION

INDUSTRIAL   REVOLUTION  Starts   in   Europe  particularly  in  England  in  eighteen  century.It   changed  the  whole   of Europe   and   England 's  economy.During  this  period    New    machines  are  invented  in   England   to  speed  up  the    spinning  of  wool  and  cotton .At  first  they  were  powered  by  water  wheels  but  later steam  engines   are  developed.Iron   become  cheaper  and  stronger  as  Iron  making  techniques   improved.Canals  are  dug  to  carry   coal   from  the  mines and  to  transport  finished  goods.After ...