Surface-piercing propellers (SPPs) are typically designed for high speed applications. Unlike conventional fully-submerged propellers, they encounter highly varying thrust-making regimes across the speed range. Understanding how each regime of SPP performance is influenced by speed, RPM, shaft angle, and propeller pitch is critical to successful SPP operation. This half hour webinar will introduce key principles of SPP performance, including NavCad’s new “cleaver-style” SPP propeller series as well as its prediction of the “critical transition”. Spend a few minutes with Don MacPherson to ensure best SPP outcomes for your clients and customers.
Webinar Date: January 14, 2021