Gate flutter. Jan 15, 2013 · Hey Guys, A question. Is this wastegate flutter or is something else going on (boost leak)? The sound on the video is not great, but the best I can do with an iphone. According to the blog post, gate flutter happens when a carabiner’s spine smacks against the rock. Gate SHUTTER or Gate LASH is when the gate opens because the carabiner spine hits something. Gate Flutter: A mode of oscillation setup in the host carabiner by rope running rapidly trough the system. Jun 4, 2025 · A little disturbed, I hunted around the Internet for answers until I found a WeighMyRack blog post about gate flutter. At the right angle, and with enough force, this impact can cause the carabiner’s gate to bounce open. In theory, this oscillation may have harmonics that cause the carabiner Gate Flutter Harmonic vibrations created by rope running through a carabiner may induce gate flutter, causing the gate to slightly open and close momentarily (and rapidly). Gate FLUTTER is when rope movement during a fall creates a harmonic and the gate slightly opens and closes. It is a possible explanation for the carabiner breaking, because the gate-open strength of a carabiner is low enough for breakage to occur under high but realistic fall loads. Gate shutter when the gate opens due to the spine of the carabiner hitting against some debris. Definitions for the these terms have generally evolved from common usage. However, notice the hook and notch on the nose where the wire sits -- this likes to get caught on things. Every since I had my car tuned (see modifications in my signature) it's been making this noise. 4 Hard Is Easy 359K subscribers Subscribed. Mar 28, 2024 · Gate Flutter is when harmonic vibrations in the carabiner causing the gate to slightly open and close. Why is he holding the wiregate differently than the solidgate? Doesn't that skew the results? Feb 10, 2016 · The terms “Gate Flutter” and “Gate Whiplash” often come up in conversation when rock climbers discuss different carabiner gate types. Nov 1, 2024 · Showing a solid gate (top) versus wiregate (Pink). Wiregates are generally cheaper and a hair lighter, and have less mass so therefore less gate flutter and shutter. In the test, we hit the back of the carabiners against a wood Turbo flutter occurs on the compressor side of the turbocharger, where outside air is drawn in and compressed for the engine to consume. Aug 17, 2022 · Either way, gate flutter is a momentary displacement of the gate and can't by itself explain unclipping. Jan 3, 2004 · How do you tell the difference between a wastegate flutter and a compressor surge? Do both of these sounds come from the turbo? When does the wastegate flutter? What exactly do I need to do to make the wastegate flutter? How does it sound like? Is it loud? Is it high pitched? Apr 29, 2014 · A brief study looking at the phenomena of gate flutter in a solid gate and wire gate carabiner. It's a very loud (easily Quickdraws - Wire Gate vs Solid, Long vs Short, Skinny vs Thick, Gate Flutter | Ep. A wastegate is used on the turbine side, where exhaust gasses are used to spin the turbine wheel to operate the compressor. The only drawbacks to a solid-gate design are a little additional weight and the potential for gate flutter. Gate flutter occurs when the vibrations created in fall cause the gate of the loaded carabiner to ‘flutter’ open. tgvbskyrpnhlgvtyagtqpclapqtxblzncilibozsmsqddlmvd
