Fluid Flow and Temperature Gradients IWONE 2007 Sweden mp4

Fluid Flow and Temperature Gradients IWONE 2007 Sweden mp4 http://nav.tii.se/~david/dj_iwone07_03082007198.mp4 690Mb IWONE 2007 International Workshop on Natural Energies 2007 Sweden Institute of Ecological Technology Alternative Water Flow The relation between fluid flow and temperature gradients David Jonsson, Sweden VS spoken word: I had to, step by step, through countless observations and countless phenomena - i had to come to a picture. It is the way i always say, The one who lives a hundred years ahead, cannot understand the present.

PAXScientific's Streamlining Principle

The Streamlining Principle As a naturalist with the Australian Department of Fisheries and Wildlife, Jay Harman developed a fundamental understanding of flow geometries by observing the patterns of ocean and air currents. He repeatedly encountered the impressive effectiveness and energy efficiency of natural fluid flow, and discovered that these systems share common geometries.

Master's Thesis 2006: HANDLING WATER - an approach to holistic river rehabilitation design

Master’s Thesis 2006, Institute for Ecopreneurship IEC, FHNW, Switzerland
HANDLING WATER an approach to holistic river rehabilitation design
Niels Werdenberg
Conservation biologist, environmental engineer

“…A wholly excellent work and highly recommended reading for any serious student of river engineering and water resources management generally.”
Callum Coats, Ecotechnology expert


Going back to that optimum movement, we can dramatically improve modern technology

Designing the Next Golden Age

By Jay Harman

The following text is from a speech given at Bioneers 2004.

Welcome to the new Golden Age! Yes, here, today, right now, in what may feel for some of us like the darkest of times, we are creating a new Golden Age. I think we’re ready for this. We know, deep inside, that a better age for our world is absolutely crucial, and we know it’s possible. That’s why we continue to get up in the morning—to strive for a better world. For me, I know this new Golden Age is possible because of what I’ve learned from nature.


Building them like Nature shows how to

Learning from Nature How to Create Flow Without Friction

KeelyNet: John Thomas: Schappeller, Searl and anti-gravity


Schappeller, Searl and Gravity

This file originally posted on KeelyNet BBS
on 08/06/94 as SEARLE3.ASC, courtesy of John Thomas.
The following file is from the superb book
'AntiGravity : The Dream Made Reality',
the Story of John R.R. Searl,

Turning nature's design into scientific breakthrough



When Jay Harman was a skinny 10-year-old swimming off the coral reefs of Australia's western coast, he had an insight that 37 years later would lead him to invent an industrial design that could change personal computing, aeronautics and how drinking water is purified.

As a nature-loving boy, the young Australian just wanted to swim faster, so he watched how fish moved through water and how seaweed undulated against the reef when a wave crashed.

The shape he noticed that day was a simple curve that fluidly formed into a spiral. From then on, Harman would see spirals as a common design in nature--in pinecones, whirlpools, a puff of smoke.

Jay Harman

Now he believes spirals are a key to making a wide array of machines more energy-efficient. Through his 9-year-old company, Pax Scientific, he's trying to bring that natural form into the technological world. So far, he's invented industrial designs for fans, pumps and propellors that mimic the geometries of spiraling whirlpools. Experts believe these designs can reduce friction, wasted energy, noise and unwanted heat.

The Cycloid-Space-Curve-Motion Cycle of Atomic Transitions - as discovered by the Austrian Physicist Viktor Schauberger

by Paul E Potter

Very briefly, Schauberger engineered several types of machines that would create an up-current of axially-spinning air so powerful that the up-current's drag force would speed the whole machine higher and higher into the air. Of the many different types of air turbines he made several of them boasted a thrust force of nearly 10,000 bhp - simply by moving air. Some designers have utilised Schauberger's special turbines for flight and new research suggests that there indeed is a strong case for the continuation and re-establishment of Schauberger's research into these hugely beneficial technologies.

Central to any understanding of Schauberger's levitating force is his use of the cycloid-space-curve, which initially he used to generate a dual flow of fluid through a pipe (see note 1) - of an inner axial flow which moved faster through the pipe than did its peripheral flow which was especially directed into a cycloid path next to the pipe wall (see Schauberger's patent 134543).

An Introduction to Vortices and Vorticity - vortex.pdf

Prof. A.H. Techet
Department of Ocean Engineering
Massachusetts Institute of Technology
Cambridge, MA 02139

To better understand the fluid forcing produced by fish when they are swimming it is necessary to first discuss the basic concept of a vortex and vorticity. A vortex arises when flow encircles a central point. Examples of where vortices occur in nature include: whirlpools, tornados, ocean eddies, blood flow through heart valves, and flow swirling behind rocks in a river current. Vortices appear in engineering fluid applications as well: flow around offshore platforms, tip-vortices from aircraft wings, helical vortices in propeller wakes and helicopter rotors. In general, vortices can form when flow passes any object with a non-streamlined shape or a sharp corner, and separates from the body.

IET-Community: Self-Organizing Flow Technology - in Viktor Schauberger's footsteps

This book was put together by the Malmo Group. it is available from The Institute of Ecological Technology via Paypal

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