Green Engineering

Green Engineering is the design, commercialization and use of processes and products that are feasible and economical while minimizing:
Generation of pollution at the source and risk to human health and the environment.

Members: 316
Latest Activity: Aug 17

National Instruments Green Engineering Resrouces

National Instruments Announces 2012 Green Engineering Grant Programme

News Highlights · The grant programme aids eligible small companies and research groups focused on innovative control and measurement applications in renewable energy and clean-tech fields worldwide. ...

National Instruments Announces 2012 Green Engineering Grant Program

Because of the success of customers involved in the NI Green Engineering Grant program, the company is renewing the program for another year.

Community: Sweet Apps: Ice, Ice, Baby: NI Employee Explores Antarctica

Skip navigation United States | Contact Us MyNI | Notifications Cart Products Industries & Applications Support & Services Community Academic Events & Training Community Welcome, Guest Login Register Email: ...

Comment Wall


You need to be a member of Green Engineering to add comments!

Comment by Andrew Feliks on August 12, 2015 at 7:26am

[QUOTE=Thepanzerfuhrer;32937258]If I employed this wing technique on say a convertible mustang, how much reduction could I expect in my corrected et?[/QUOTE]

for it is not such a simple thing .. My drawing is only a theory, and even to good its use probably still need many experiences .. It's like a first flight .. Here we see that one of the first aircraft was driven by the wheel to become independent by the wind ..
Now that the simulator airfoil from NASA perfectly we can see that even minimal changes in some parameters, the cause, the whole project can not go wrong .. You can discern that the value of lifting force to the resistance can take very extreme value. THEREFORE should be chosen carefully all the values. RELATIONSHIP TO RESISTANCE to the lift of WAS AS 1: 10 ..
For the time being we do not have a simulator to "spoon effect", the distance and angle of attack of wings .. But we can assume based on experience, that it will have a value, after careful about choosing the least 3 times larger than the two single wing, that is, if we simulator one wing lift 37 pounds is two give us 74 pounds .. multiply it by spoon effect. that is, times 3, which gives us 222 pounds of force "propellants", in relation to the resistance, which is 7.4 pounds ... So theoretical gain is about 30 times .. Now, from our skills and experience will depend on how much practically with the profit we will they could utilize to drive a car .. it is a very big number, and even if almost ten times we reduce it, it will be us coefficient 3, for a clean drive a car .. so it all depends on how it practically execute ..


Comment by Andrew Feliks on August 12, 2015 at 7:20am
Comment by Andrew Feliks on August 10, 2015 at 2:23pm

Yesterday marked the 70th anniversary of explosion atomic bomb in Nagasaki. the first theoretical founder Joseph Rotblat it was ..

quoted below what was his attitude to scientific discoveries:

"Hind al. [16] pointed out that the unpredictability switched
petent research makes such a project
difficult, if at all possible. But such a project
of it becomes meaningful if based on ethical principles.
Rotblat was of the opinion that the foundations of ethics should form
part of the training of all scientists. He wanted,
that universities have adopted some sort of cited above
oaths, and to students of natural filed
such a vow when finish their studies, and listened to lectures
on the ethical aspects of science. Relying on his conscience
and the good will of individual scientists not in itself
It will be sufficient, since the units are often unreliable.
Therefore called for the establishment of a number of ethics committees,
which might consider science projects that may affect
human life, some kind of medical committees
ethical. Consent ethics of such a committee would be required
for funding a particular direction of research.
In later life, Rotblat opposed
research conducted in secret, which is often
in the case of government research and industrial applications. He believed
that new knowledge to be shared. He moved a problem
associated with the commercialization of research, since many studies
carried out in universities were funded
from commercial sources. This could influence the direction
study, put at risk the ethical problems and increase the mystery.
He also began to hate the patenting of results
research, because in his opinion, knowledge should be
available for free. But scientists themselves often impose secrecy.
because they want to keep other scholars in the dark
until publication, because a person who
First it publishes, often gets awards and honors.
These views Rotblat that come with early stages
his career and matured over a lifetime, are a bit naive,
because competition, secrecy
and commercialization are part of learning. He simply wanted
resist these pressures "

I like it..


Comment by Andrew Feliks on August 2, 2015 at 12:53pm

Once upon a time there was no internet .. Even with the video was difficult .. only movies .. I have survived such films showing such beautiful cars with large wings .. I once suggested that such a wing but the bulge facing down ..but not all of it like .. it turned out that such huge wings were already in use .. Now can a wing of such large dimensions but the double - spoon effect .. interesting how many vacuum that could, if NACA-profile Felix apply any .. maybe above a certain speed .. .....




Comment by Andrew Feliks on July 26, 2015 at 9:08am

We must take care to harmful aerodynamic resistances as low as possible ..
Because, after all, and two revolutions per second can turn the wings .. It is 120 km / h .. Pretty on the wind.
This cover should be good.

Can of some use ..


Comment by Andrew Feliks on July 24, 2015 at 11:42am

Windmills are good, but you need a wind to their work ... But here the way we can, even in a closed room, well, for instance in the basement of the house, "produce wind" .. Just, the Starting a device, manually, to the speed of 18 m / sec..To are few, it is 1 turn per second. I've been to all these wings Windmill Red Baron, will operate the wind, at the speed of 18 m / sec .. If we consider, in simulator NASA and the effect of "spoon" is theoretically You will receive an strength of resistance to "lift force" (vacuum). and is about 15 times less .. So the resistance force, it is only around 6% received "lift force" I think that even with a very negligent and mismanagement execution of such a machine, it will propel herself after the first start-up .. And we should still get some electricity .. Case, jet just how much . description:  Vane drive: or Regards Andrew

Comment by Andrew Feliks on July 5, 2015 at 2:29am

So once again we return to the thermodynamic efficiency new4stroke .. Here the hearing of the efficiency of the charts made for the traditional engine.

You can see on the chart with the highest efficiency is low speed engine sea, which is 47%.
My engine as reported above, draws about 360 cc more than the old conventional engine, which did a prototype or 600 ccm ... But this extra volume displacement, is implemented by the system of pistons which rotate two times slower, ie, the force of inertia are four times smaller, because they are dependent upon the square of the rotation. that is, we can just to count the inertial forces relative to the sucked air further. 360 ccm divided by four is going to give us 90 cc. These 90 ccm going to beat the additional forces of inertia (ie a total of friction). But now we have a net profit of 360 ccm minus 90 cc = 270 cc. It is pure extra profit aspirated air, without any mechanical losses already on its construction .. that is entirely theoretical operational efficiency engine so it looks .. traditional engine of 600 cc is 47%, ie 12, 76 ccm is 1% plus an additional 270 cc, which is 270 divided by 12,76 = 21% additional efficiency .. So the total increase the efficiency regarding displacement capacity should be at 47 +21 = 68%. additionally, we can still make a profit energy by stopping propelling Similar systems poppet valves and springs which will have at least the 7% efficiency more .. So, the total physical ability of such an engine 68% + 7% = ~ 75% .

ie it is to increase efficiency, which can not be subject to discussion.

If we add all the above mentioned advantages, no such low temperature in the combustion chamber, the combustion speed, and more, which can contribute to higher efficiency even further by around 5% this will give us the final number of efficiency of up to 80% .....

Comment by Andrew Feliks on June 17, 2015 at 8:47am
I was at the fair Engine Expo 2015 in Stuttgart, this time to watch, but lacked the funds .. But we have a great relationship with the load Engine of the Year awards in 12 categories in 2015 ... I was just dreaming that in a few years in these all categories , can overcome my concept of four-stroke engines ... it's just that you have to win about 85% of knowledge about the new engine and the old concepts abandon, despite the here they are great ..but worth it .. here reportage of this wonderful celebration ..

Download the exclusive online awards magazine here!

Comment by Andrew Feliks on May 24, 2015 at 5:19am

Yes, I describe a tsunami from the mainland. However, it was not science fiction. This, however, safety of nuclear plants is science fiction. I wonder how many are Indian nuclear power plants is at risk .. a lot a few days longer to collect water ..


Comment by Andrew Feliks on May 13, 2015 at 7:10pm

Such a message regarding my two wings. When you are so positioned, with an angle of about 60 degrees, when you measured the exact speed of 4 m / sec wind from a fan, a small windmill starts at high speed ..
four meters per second is 14.4 km / h, it means that we can experiment while riding a bicycle ....




Members (316)



© 2015   Created by Marshall Matheson.

Badges  |  Report an Issue  |  Terms of Service