Inertia Supercharging Effect explained

I learned about this cool phenomenon the other day and thought someone might find it interesting too. I'm not an expert, but I tried my best to keep things accurate. This isn't a scientific journal, it's just meant to be a high-level overview of the dynamics in an engine intake. If you know more than me, feel free to leave a respectful comment pointing out any mistakes so hopefully we can have a productive discussion. References: - "Short Pipe Manifold Design for Four-Stroke Engines.8 Part 2" - P. C Vorum - 1980 - "Effects of Engine Geometry on the Air Consumption of a Single Cylinder Internal Combustion Engine" - H. A. Newlyn and P. C. Few - 1984 - "THE ACOUSTICS OF RACING ENGINE INTAKE SYSTEMS" - M.F. Harrison, A. Dunkley - 2004 - "Study on the design of inlet and exhaust system of a stationary internal combustion engine" - U. Kesgin - 2005 - "A frequency modelling of the pressure waves in the inlet manifold of internal combustion engine" - D. Chalet, A. Mahe, J. Migaud, J.F. Heteta - 2011 - "Effects of Intake Geometry on the Occurrence of a Free-Surface Vortex" - K. Taştan and N. Yıldırım - 2018 - "Design and Tuning of Intake Manifold by Inertial and Acoustic Resonance Effects" - S. P. Reddy Chennadi - 2020 - "Optimization of a Formula SAE Vehicle Intake Manifold" - D. Bilali, P. Kulkarni, B. Mihovetz, B. Robic - 2023 - "Mechanical design of custom intake manifold targeting distinct RPM range" - A. Shabanov - 2024