I am looking for information on blade design and sizing. I have a low head on the stream that flows through our property and think that a propeller style turbine would be a good fit. I have a machineshop and foundry that I run for building manufacturing machinery and this is a project that seems within the scope of what I do. I would also be interested in collaborating with others on projects to both gain experience and to share my shop's capabilities. I am not interested in manufacturing these, but I would like to experiment with others to find solutions. you might say I am kind of a junkie when it comes to building things. Thanks for the advice, and I look forward to experimenting with this.
kent