My technical and sailing backgrounds are described in Who is Arvel Gentry?.
If you are interested in sailing aerodynamics and how your sails work, you have come to the right place. All of my sailing technical papers and magazine articles are archived on the Technical Papers and Magazine Articles pages.
If you own a Ranger 23 sailboat, you will find a wealth of information stored in the R-23 Archives.
Details of how Computational Fluid Dynamics (CFD) was used in designing a new low drag mast for the Star boat are on the Star Mast Design page.
Interesting applications of the Boeing Aero Grid and Paneling System are on the AGPS Applications page.
The Guest Book is now active. Please put a note in the Guest Book.
Country Access List: This site attempts to identify the usage by country. To date the following countries have been identified: Argentina, Aruba, Australia, Austria, Belgium, Bermuda, Bhutan, Brazil, Canada, China, Costa Rica, Croatia, Czech Republic, Denmark, Dominican Republic, Egypt, Estonia, Fiji, Finland, France, Germany, Greece, Guyana, Hong Kong, Hungary, Iceland, India, Ireland, Israel, Italy, Japan, Korea (South), Luxembourg, Malaysia, Malta, Mexico, Morocco, Netherlands, New Zealand, Norway, Peru, Poland, Portugal, Romania, Russian Federation, Saudi Arabia, Singapore, Slovak Republic, South Africa, Spain, Sweden, Switzerland, Taiwan, Thailand, Trinidad & Tobago, Turkey, Tuvalu, UK, Uruguay, U.S., Viet Nam, Virgin Islands, Yugoslavia.
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