Monday, January 13, 2014

For my internship this winter I am going to Tennessee to lead a green energy project on a beginning farm just outside of Nashville. This week I have focused all of my time on two main things; finishing the few things left to take care of before I can hit the road and learning as much as I can on how to design a hydro electric system for my particular geographical location.

Through my studies I have learned the particular wheel design I would like to go with. Because of the geography I believe the Pelton wheel is going to be the most efficient for the situation but I'm still torn between the Fransis turbine but i guess i need to get there to really figure it out. And because of its design it is more cost effective and time wise for me to purchase the wheel. I generally understand the design for the kinetic to mechanical energy and then the conversion to electrical but I cannot determine any of the exact components until I know what the head and flow rate of the river is. There was a very helpful video I found that shows you how to increase the output of an alternator using magnets which is a technique I might be interested in using again depending on the situation.

Three main types of hydro turbines http://www.youtube.com/watch?v=k0BLOKEZ3KU
Power calculations and similar design http://www.pumpfundamentals.com/micro-hydro.htm
*Make Your Own Stand Alone Eco Electric Energy System*

This week I have been hearing an abnormality coming from my cars engine every time I start the engine and just about every time I press on the gas pedal when I am in 3rd gear or below… I have talked to two family members who are mechanics and ever one including myself thought it resembled a loose or broken engine mount. I popped the hood and caused the problem and watched and the noise is a sort bouncing going on, something you would think you would see if the engine mount was busted and sure enough I found a loose bolt on the transmission mount. I tightened it and started it up and the problem was still there. I have been looking online for answers. Until next week I guess.

Hours this week: 23
Hours total: 23




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