Engineering TV - All Comments

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re: Cyclone Waste Heat Engine

Steve Tidwell — Wed, 01 Jul 2009 17:58:59 GMT

Where can these engines be purchased? Are they available. I'm in the seafood business. The cyclone engine sounds like a god energy saver if used in line with a string of refrigeration compressors.

re: DRX9000 Spinal Decompression System

Dave Knauer — Mon, 29 Jun 2009 22:23:46 GMT

I have seen this device advertised in our local newspaper. Is Axiom Worldwide listed on any stock exchange?

re: camoLINE: Cartesian Motion Building System

linear actuator — Wed, 24 Jun 2009 10:03:15 GMT

Valve actuators are really needed for complex tasks in the high power market.If the load requires accurate positioning, the electric actuators as well as the valve actuators has the advantage among others.That is why,to familiarize yourself in this kind of industrial application , knowing how an automation works is a wise action and will positively keep us in track.

re: Slip Rings for Wind Power

solar panels — Tue, 23 Jun 2009 16:04:21 GMT

Slip Rings technology is amazing.

re: Microstaq MEMS Valve Technology

CurtisEllzey — Mon, 22 Jun 2009 15:53:43 GMT

He was referring to the solenoid specifically, not the entire transmission.

re: Microstaq MEMS Valve Technology

Robert Paver — Mon, 22 Jun 2009 03:40:12 GMT

Wow, they are going to replace everything in a transmission with valves?!?! Do they realized there are gears in a transmission too?

...hmmm... something doesn't smell right here...

re: Cyclone Waste Heat Engine

T. Miller — Sat, 20 Jun 2009 12:23:19 GMT

I don't see what the big deal is. This looks like an overly complicated pneumatic motor.

re: Axial Flux Technology for Wind Turbines

khanderao bhagwat — Thu, 18 Jun 2009 12:59:49 GMT

dear friend 18 th June,09

if you use slight 1% of iron dust in core center there huge gain in flux with hardly cogging. but you have to get few trial to arrive at exact %age.

re: Wind Tower Fabrication

Bryan Willman — Wed, 17 Jun 2009 18:59:57 GMT

So how thick is the steel likely to be? And would it be A36 or the like, or something more exotic.

re: Designing the Lincoln C Concept

Gerry Noblot — Wed, 17 Jun 2009 16:14:34 GMT

Sweet - It's about time automakers started to catch up with technology. Talking vehicles are not new, I had a talking Nisson 280zx back in 1987. It is new to add the rest of the connectivity and the flex engine. Take it to the next step and eliminate the gas engine altogether and you would have a real winner.

re: Axial Flux Technology for Wind Turbines

Tobias — Wed, 17 Jun 2009 07:56:12 GMT

Its an illusion that coreless is the only way to get rid of 'cogging issues' !

Very little genius is required to imagine an alternator that keeps flux constant even with flux enhancing cores...

Coreless inevitably is equal to poor utilization of the invested resources (magnets and coils)!

Then there is the other question how much energy is there ever in low wind speeds?

Is it worth under-utilizing the invested hardware when the wind picks up even if a bit of 'cogging' was present?

15 minutes of a wind that breakes loose a cogging alternator may be energetically worth a day of loosly turning 'fluxless' low wind alternators...

re: Wind Tower Fabrication

David Blankenship — Tue, 16 Jun 2009 19:17:47 GMT

Get equipment at lincoln for building steel towers - I've used their equipment for over three decades.

David Paul