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Press Releases from Hans Zwakenberg (2 total)

Understand Torsional Vibration in Propeller Drive Systems

More and more, automotive engines are converted for experimental aircraft use. Reduction drives, drive trains and pusher propeller possibly aggravate torsional vibration to dangerous

Yacht Design | Free Hull Resistance Calculation program released

A free hull resistance calculation program is made available for public download. This software allows a deeper insight into how different hull shapes influence

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