Tài liệu Mems Mechanical Sensors pptx
... Age for Sili - con Sensors and Actuators,” Sensors and Actuators, Vol. A46, 1995, pp. 8–16. [35] Diem, B., et al., “‘SIMOX’: A Technology for High-Temperature Silicon Sensors, ” Sensors and Actuators, ... MEMS Technology Pressure Sensors 139 Diaphragm Nitride seal Metal contact Sacrifical oxide Figure 6.24 Cross-section through SOI capacitive pressure sensor. Preface The field of m...
Ngày tải lên: 25/12/2013, 19:15
... resonant frequency. Density sensors and level sensors are examples of mass coupled resonant sensors. Coating the resonator in a chemically sensitive material is used in gas sensors. The sensitive ... electric field mV charge dens () ity applied mechanical stress CN (5.14) 90 Mechanical Transduction Techniques and g = open circuit electric field applied mechanical str () () ess VmN...
Ngày tải lên: 22/12/2013, 21:17
... MEMS Sensors for Biomedical Applications Yu-Chong Tai Professor of EE Member of NSF/CNSE California Institute of Technology (NSF/ERC Industry Day, May 16-17, 2001) MEMS Mass Flow ... Facility 0 1 2 sec monocytes 0 1 2 sec What is MEMS? • In US: Microdynamics • In Europe: Micro Systems (Technology) • In Japan: Micromachines, MicroRobots A Micro-Electro -Mechanical System (MEMS) is a...
Ngày tải lên: 22/12/2013, 21:17
Tài liệu Applications Mechanical Seals -Sealing Technology in Pulp and Paper Production pptx
... water without any impairment to the safe and reliable operation of the mechanical seals. Major potential for savings Mechanical seals, single seals with or without flushing and/or a quench, ... application and easy to install. LP-D for “non-flow” operation 4 Mechanical pulp production Groundwood pulp is mostly produced by mechanical means, with up to 95 % of the wood input being...
Ngày tải lên: 22/02/2014, 09:20
Tài liệu Human Resources Management pptx
... this publication may not be reproduced or transmitted in any form or by any means - - electronic, mechanical, photocopying, recording or other without prior permission of the U.S. Small Business
Ngày tải lên: 09/12/2013, 19:15