P15503 References – Phase II (Systems Design) References for Feasibility Analysis: Carrier/Medium Particles: http://www.engineeringtoolbox.com/particle-sizes-d_934.html http://www.google.com/patents/EP2328556A2?cl=en http://home.earthlink.net/~jimlux/hv/paschen.htm >>Paschen’s Law Paschen Breakdown: http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=4080982 References for Benchmarking: FT4 Rheometer: http://www.freemantech.co.uk/_powders/?pt=About%20the%20FT4%20Page&p=NQ== Patent # 20140219688 http://www.faqs.org/patents/app/20140219688 Variable Flow Rate: http://utwired.engr.utexas.edu/lff/symposium/proceedingsArchive/pubs/Manuscripts/2007/200703-Tang.pdf