The application of ultrasonic waves and envelope energies in a closed chamber based on an air/methane mixture

Modeling of a piezoelectric rotary ultrasonic motor

Nesbitt W. Hagood, Andrew J. McFarland · IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control · 1995 · 352 citations

Engineering, Electrical Engineering, Mechanical Engineering +17

The influence of air–fuel ratio on engine performance and pollutant emission of an SI engine using ethanol–gasoline-blended fuels

C.-K. Wu, Rong-Horng Chen, Jen-Yung Pu et al. · Atmospheric Environment · 2004 · 280 citations

Engineering, Automotive Engineering, Mechanical Engineering +17

Fundamentals and Applications of Ultrasonic Waves

J.D.N. Cheeke · American Journal of Physics · 2004 · 274 citations

Natural Sciences, Physics, Acoustics +9

Piezoelectric Properties of Polycrystalline Lead Titanate Zirconate Compositions

D. Berlincourt, C. Cmolik, Hans Jaffe · Proceedings of the IRE · 1960 · 259 citations

Natural Sciences, Materials Engineering, Materials Science +17

Acoustic wave sensors and their technology

Michael J. Vellekoop · Ultrasonics · 1998 · 255 citations

Engineering, Physics, Acoustics +11