AERODYNAMIC NOISE GENERATED BY SHINKANSEN CARS

• Published in: Journal of sound and vibration Vol. 231; no. 3; pp. 913 - 924
• Main Authors: KITAGAWA, T., NAGAKURA, K.
• Format: Journal Article Conference Proceeding
• Language: English
• Published: London Elsevier Ltd 30.03.2000; Elsevier
• Subjects: Acoustics; Aeroacoustics and atmospheric sound; Aeroacoustics, atmospheric sound; Applied sciences; Exact sciences and technology; Fundamental areas of phenomenology (including applications); Ground, air and sea transportation, marine construction; Physics; Railway transportation and traffic; Sound pressure level; Railway; Microphone; Sound level; Vibration; Acoustic signal; Noise reduction; Aerodynamic noise; Aerodynamics; Sound source; Rail; High speed train; Aeroacoustics; Tunnels

The noise value (A -weighted sound pressure level, SLOW) generated by Shinkansen trains, now running at 220–300 km/h, should be less than 75 dB(A) at the trackside. Shinkansen noise, such as rolling noise, concrete support structure noise, and aerodynamic noise are generated by various parts of Shin...