Hartzell Propeller Inc. | Aircraft and Airplane Propeller Systems
Discover the strength and performance advantages of Hartzell's carbon fiber structural composite propeller blades. A purchasing program for used serviceable propeller cores and serialized parts directly from aircraft owners, fleets, and MROs.
Are More Propeller Blades Better? - Hartzell Propeller
2018年8月28日 · In a single-engine aircraft, the propeller blade wake beats on the windshield and produces cabin noise. A 2-blade propeller produces two pressure pulses per revolution, whereas a 3-blade propeller will produce three smaller pulses per …
How to Identify Historic Aircraft Propellers - Hartzell Propeller
2016年12月13日 · They have it broken down into two pieces: really old early propellers and modern wooden propellers. The early ones have some identifying features to them that the modern ones don’t. Generally, a really early wooden propeller is a lot longer than a modern one; eight feet, maybe longer.
Composite Propeller Technology - Hartzell Propeller
Explore mission-optimized advanced structural composite propellers for piston engine aircraft ranging from 150 HP to over 350 HP.
Aircraft Propeller Systems | Hartzell Propeller Inc.
Hartzell has been the leader in aircraft propeller systems for over 90 years. We have over 400 different blade designs available which can be configured in hubs with 2- through 6-blades to provide optimal performance for the aircraft designer modifier.
Fundamentals of Aircraft Propeller Design
2016年8月11日 · These fundamentals of propeller design have changed little in the last century. Altering the pitch of the propeller, the materials they are made of, or adding more propeller blades enables gains in speed, climb rate, noise reduction, and …
Composite Aircraft Propellers: Myths vs. Facts
2021年8月12日 · Switching to a composite propeller can result in significant performance advantages for your aircraft. Because composite propellers are so lightweight and strong, it’s possible to shape airfoils that are thinner, wider, and overall more aerodynamic than traditional aluminum blades.
A Short History of the Aircraft Propeller
2018年12月19日 · Hartzell Propeller has been at the forefront of aircraft propeller design and manufacturing since the early days of aviation. In fact, our history dates back to 1917, after Orville Wright suggested Robert Hartzell start manufacturing hand …
4 Tips for Identifying Historic Aircraft Propellers
2018年3月29日 · Identifying historic aircraft propellers can be a complicated and time-consuming process. Here are few tips to begin identifying history wooden aircraft propellers.
Propeller Maintenance: What to Know About TBO Limits
2019年9月26日 · At Hartzell Propeller, we manufacture aircraft propellers, but our top priority is safety. Like any mechanical device, propellers require periodic maintenance and inspection to ensure a long life and safe operation in flight.