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Wednesday 27 August 2014

NASA Releases Report on Crash of Helios Solar Plane

NASA Releases Report on Crash of Helios Solar Plane


Two photos show first the Helios with its wing bent into a u-shape and then crumbling as it falls toward the ocean.
The wing tips of the Helios bent up sharply (left) shortly before the craft failed (right).
Credit: NASA
The National Aeronautics and Space Administration (NASA) released on September 3rd its final report on the crash of Helios, a solar-powered "flying wing" that suffered structural failure and fell into the Pacific Ocean during a long-duration test flight last summer. A review of the flight data concluded that atmospheric turbulence caused the plane's wing tips to bend upward abnormally and then caused the entire wing to oscillate. The growing oscillations caused the Helios to gain speed until it suffered a structural failure. The accident investigation board determined that the mishap resulted from the inability to predict, using available analysis methods, the aircraft's increased sensitivity to turbulence following modifications to allow long-duration flights. Specifically, the addition of a hydrogen-air fuel cell pod and two hydrogen storage tanks placed significant loads along the length of the flying wing, reducing the safety margins for the aircraft.









Thursday 21 August 2014

scientific reason and also advice to peoples


see the above two videos,we can observe that lifting cells makes the electromagnetic signals can fires the gasoline vapour near the well.

Tuesday 19 August 2014

eee journals list

Name  of journal
Address of journal
Numb of days to peer process and acceptance
Days to Publishing
Total time days
Inder science(free publication)
http://www.inderscience.com/info/ingeneral/forthcoming.php?jcode=ijpelec
55
20
75-80
Advanced power electronics(free publication)
http://www.hindawi.com/journals/ape/citations/
45
35
80
IJEEE(free publication)
http://www.ijeee.net/
60
15
75
IJOEE(free publication)
http://www.ijoee.org/
60
15
75
Ijert(paid jounal)
http://www.ijert.org/         2700/-
7
2
9
Ijret(paid jounal)
http://ijret.org/                    2500/- impact:1.92 BETTER
10
5
15
Iret(paid jounal)
1.with 3000 imp:3.45        2.with 1600 imp:---
10
5
15
Global Journal of Trends in Engineering (GJTE)paid journal
www.gjte.in                      1700/- 
7
3
10
IAEME(paid journal)
http://www.iaeme.com/      7000/-  imp:7.2 &2.5 total 2
7
5
12-15
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE)paid journal
http://www.iosrjournals.org/           3200/-  imp:1.46
10
5
15
IRAJ paid journal
http://ijieee.org.in/            4000/-        imp:0.5
10
5
15
http://iraj.in/journal/IJEEDC/     4000/-    imp:1.5
10
5
15

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scientific reasons pressure in bore well

see the containing video do u know reason for that water can coming out with pressure with out any motor ?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????






the reason: was the water can flow inside the earth layers between stones,but pressure is depends on starting point of water.i.e inlet of water flow cave. and in earth the heights may differ from point to point.so some places the pressure was high due to lot of height between starting point to that point .so due to that pressure we can see that type of miracles.