Salient White Elephant

March 19, 2009

Flow Multiplying Anti-Vortex Drive

This machine has a blade tip that simultaneously performs three functions. It is a kind of elongated, arc-shaped vortex spoiler, and it is pitched relative to the oncoming wind so that it also accelerates flow through the rotor disk. It’s third and final function is to streamline and support the permanent magnets of a direct drive ring generator:

Flow Multiplying Anti-Vortex Drive

Flow Multiplying Anti-Vortex Drive

How can the (generator) rotor pass through the stator without hitting it and still maintain the close tolerances that are required? I don’t know, but perhaps some sort of guide system can be designed that routes it through the stator. The following diagram gives the general idea. It shows a wheel approaching a guide. The wheel is not necessarily aligned with the guide, but the funnel-like shape of the guide causes it to make any necessary adjustments in position.

router

One disadvantage of the Flow Multiplying Anti-Vortex Drive is that the structure housing the stator coils must yaw with the nacelle and rotor. However, if the drive idea is used together with the Highly Scalable HAWT idea, then the stator coils may remain fixed, and do not need to yaw with the rotor blades.

Advertisements

Leave a Comment »

No comments yet.

RSS feed for comments on this post. TrackBack URI

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

Blog at WordPress.com.

%d bloggers like this: