Taming the Shockwave: The Science Behind the Silence
Air rifles utilize compressed air to propel projectiles. The rapid release of this creates a powerful shockwave, responsible for the characteristic loud “crack” associated with air rifle discharge. This shockwave travels in two directions: ahead of the projectile and behind it.
The Tesla Valve, was designed by Nikola Tesla (in 1920) to be used with water and therefore not is not directly applicable to moderating the sound of an air rifle. However, SKOUT® Airguns engineers have adapted the Tesla Valve concept to effectively manipulate the airflow within the moderator.
A Symphony of Silence: How the SKOUT® Tesla Works
The key to the SKOUT® Tesla Moderator’s success can be found in its internal design. The SKOUT® Tesla Moderator features a series of angles, bends, and chambers specifically engineered to disrupt the air shockwave and its soundwave counterpart. Here’s a breakdown of the science at play:
Shockwave Recirculation: The internal geometry of the SKOUT® Tesla Moderator captures the forward-traveling shockwave, forcing it through a unique baffle system and back into the air flow path behind the projectile. This creates a zone of opposing pressure and turbulent air that significantly reduces overall sound intensity.
High-Pressure Air Deceleration: The internal baffle design of the SKOUT® Tesla Moderator slows down the high-pressure air expanding behind the projectile.Rapid air expansion is another major contributor to air rifle sound signature. By slowing the rate of air expansion, the SKOUT® Tesla Moderator effectively reduces the intensity of the sound waves produced.
Unrestricted Projectile Flow: One of the key advantages of the SKOUT® Tesla Moderator is its minimal impact on projectile velocity. The unique design allows for nearly unrestricted airflow in the direction of the projectile’s path, ensuring minimal power loss and maintaining the accuracy of your shots.
- Consistency and Durability: The SKOUT® Tesla Moderator does not use any foam, felt, cork or other easily-fouled porous materials in its construction. The SKOUT® Tesla’s solid rigid construction results in less lead accumulation inside the moderator as well as consistent performance between service intervals.
Beyond the Limits of Traditional Manufacturing
The complexity of the SKOUT® Tesla’s internal design pushes the boundaries of conventional manufacturing techniques. The intricate angles, bends, and chambers are beyond the capabilities of even the most advanced milling machines.
To overcome this challenge, SKOUT® engineers have embraced cutting-edge 3D printing technology. Through a rigorous selection process, they have identified the ideal filament material that delivers the perfect balance of weight, durability, and, most importantly, exceptional sound mitigation capabilities.
The Result: A Lightweight, Durable, and Quiet Moderator
The 3D printing process allows for the creation of a lightweight moderator that won’t weigh down your air rifle. Additionally, the chosen filament material ensures the SKOUT® Tesla can withstand the demands of repeated use.
But the true testament to the SKOUT® Tesla lies in its remarkable sound reduction capabilities. Extensive testing and evaluation have confirmed that this innovative moderator surpasses expectations, delivering a significant reduction in noise without compromising performance.
The SKOUT® Tesla: A Testament to Innovation
The SKOUT® Tesla sound moderator is a unique interpretation of a proven concept. By combining the ingenuity of Nikola Tesla with cutting-edge 3D printing technology, SKOUT® has created a product that delivers performance, exceptional sound reduction, and durability.