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1Medically Advanced Devices Laboratory, Center for Medical Devices, Department of Mechanical and Aerospace Engineering, Jacobs School of Engineering and Department of Surgery, School of Medicine,University of California San Diego, 2Department of Surgery, School of Medicine,University of California San Diego
Chapters
- 00:04Introduction
- 01:03Electrical and Mechanical Transducer Contact
- 01:48Resonance Frequency Identication
- 02:26Vibration Characterization
- 04:02Fluid Supply System Fabrication
- 05:21Dynamics Observation
- 06:33Droplet Size Measurement
- 09:01RESULTS: Representative Device Characterization
- 09:53Conclusion
Se describe la fabricación de transductores de modo de espesor piezoeléctrico a través de pulverización de corriente directa de electrodos de placa en niobato de litio. Además, el funcionamiento confiable se logra con un soporte de transductor y el sistema de suministro de fluidos y la caracterización se demuestra mediante análisis de impedancia, vibrometría doppler láser, imágenes de alta velocidad y distribución del tamaño de gotas mediante dispersión láser.
Tags
Piezoelectric DevicesThickness ModeAtomizationAcoustofluidicsResonance FrequencyVibrational ModeVibration AmplitudeTransducersPneumoniaCapillary WavesContinuous AtomizationPower InputWick PositionWick OrientationCustom Transducer HolderSurface Mount Spring ContactsPrinted Circuit BoardsImpedance AnalysisNetwork AnalyzerLDVPogo Plate ContactVibration Amplitude
