The MEMS Handbook MEMS Applications (2nd Ed) - M Gad el Hak Episode 2 Part 6 potx
The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 2 Part 6 potx
... by Gad- el- Hak (1994; 19 96) , Lumley (19 96) , McMichael (19 96) , Mehregany et al. (19 96) , Ho and Tai (19 96) , and Bushnell (1998). Numerous methods of flow control have already been successfully implemented ... individual elements of a checkerboard array is, respectively, 100 and 1000 wall units, 5 or 26 0 m and 26 00 m, for this particular example. A reasonable size for each el...
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The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 2 Part 5 potx
... pattern. Microchannel Heat Sinks 1 2- 1 9 0 50 100 150 20 0 25 0 300 0 10 15 20 x (mm) T (°C) 0 mL/min (0 kPa) 0 .25 mL/min (80 kPa) 1.1 mL/min ( 160 kPa) 1.8 mL/min ( 320 kPa) Device I, Dl water, q = 3 .6 W 5 FIGURE ... (e.g., the U.S. National Aerospace Plane) provides new challenges for researchers in the field of flow control. The three books by Gad- el- Hak et al. (1998),...
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The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 1 Part 5 potx
... 10 Ϫ 6 m ϫ 6 ϫ 10 Ϫ 6 m ϫ (80 V) 2 ᎏᎏᎏᎏᎏᎏᎏ (1 ϫ 10 6 m) 2 ε 0 ε r xzV 2 ᎏ y 2 8.854 ϫ10 Ϫ 12 F /m ϫ 1 ϫ 40 ϫ 10 Ϫ 6 m ϫ 6 ϫ 10 Ϫ 6 m ϫ (80 V) 2 ᎏᎏᎏᎏᎏᎏᎏ (1 ϫ 10 6 m) 2 ε 0 ε r xzV 2 ᎏ y 2 Surface ... of 160 0 m, and the pin joint that links the spoked wheel to the mirror π 2 ϫ 155 ϫ 10 9 N /m 2 ϫ 3.3 ϫ 10 25 m 4 ᎏᎏᎏᎏᎏ 4 ϫ (300 ϫ 10 6...
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The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 1 Part 6 ppt
... models, and thermodynamical mod- els. Some models are directly structured to describe the behavior of SMA fibers (a one-dimensional prob- lem), while other models are developed for more complex ... 1141–1173. d ᎏ 2 d ᎏ 2 d ᎏ 2 d ᎏ 2 ∂T N ᎏ ∂x d ᎏ 2 ∂T S ᎏ ∂x d ᎏ 2 d ᎏ 2 ∂T P ᎏ ∂x d ᎏ 2 ∂T S ᎏ ∂x d ᎏ 2 d ᎏ 2 d ᎏ 2 d ᎏ 2 Microactuators 5-3 5 © 20 06 by Taylor &...
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The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 2 Part 1 ppt
... 9E-15 5.2E-14 7.6E5 10 7.6E5 9E-17 5.2E- 16 7.6E4 10 5 .25 E3 1.4E-17 1.6E- 16 5 .25 E2 50 7.6E5 2. 9E-17 1.6E- 16 1.5E4 Macroscale (from Vargo Table 3) 0.1 7.6E5 9.1E- 16 1.3E- 12 7.6E6 1.0 7.6E5 2. 8E-17 ... (SCL) 2E -2 , 1E3 1.4 500 7.7E- 16 5E4 Lafferty, p. 168 Rotary Vane (RV) 2E -2 , 1E3 0.7 25 0 6. 2E- 16 5E4 Catalog Group 2: Macroscale Kinetic and Ion Drag (DR) 2E -2 , 1E...
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The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 2 Part 2 ppsx
... MEMS: Applications 20 −10 0 10 20 20 −10 0 10 20 (b) 20 −10 0 10 20 −30 20 −10 0 10 20 30 (a) 20 −10 0 10 20 5 10 15 20 25 30 (d) 20 −10 0 10 20 5 10 15 20 25 30 − 3. 065 5 − 2. 2991 − 1.5 327 − 0. 766 36 0 0. 766 36 1.5 327 2. 2991 3. 065 5 (c) FIGURE ... at the dielectric particle or cell surface. If the dynamic polarization is due entirely to the no...
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The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 2 Part 3 ppt
... the steady-state limitations. For additional information on the theory and 1 1 -2 MEMS: Applications © 20 06 by Taylor & Francis Group, LLC 1 0-1 4 MEMS: Applications 50 µs 55 µs 60 µs 65 µs 70 ... analyzed. 10 .6 Applications More than a hundred applications for microdroplet generators have been explored. This section sum- marizes some of them. 1 0 -2 2 MEMS: A...
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The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 2 Part 4 pptx
... drops in the 1 1-3 0 MEMS: Applications Methanol, =10 degree 0.0 4.0 8.0 12. 0 16. 0 20 .0 24 .0 0 20 40 60 80 100 120 140 160 Length of the film, mm Exp. Model 2 Model 1 Q max , W FIGURE 11.17 Comparison ... capillary pumping while optimizing the thin film region of the meniscus in order to maximize the heat flux [Wayner et al. 19 76; Peterson and Ma, 1996b, 1999;...
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The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 2 Part 8 pdf
... excitation Towards MEMS Autonomous Control of Free-shear Flows 1 5-7 © 20 06 by Taylor & Francis Group, LLC Towards MEMS Autonomous Control of Free-shear Flows 1 5-1 1 0 2 4 6 8 10 0 20 40 60 80 100 rms (mV) MEMS ... Overview,”AIAA J., 32, pp. 1753–1 765 . Gad- el- Hak, M. (19 96) “Modern Developments in Flow Control,” Appl. Mech. Rev., 49, pp. 365 –380. Gad- el-...
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The MEMS Handbook MEMS Applications (2nd Ed) - M. Gad el Hak Episode 2 Part 9 pdf
... result the sensor Towards MEMS Autonomous Control of Free-shear Flows 1 5 -2 9 MEMS sensor and actuator array MEMS sensors Dynamic separation Reattachment Flow FIGURE 15.33 Control system components ... displays a schematic of the proposed control system components and test model geome- try. The main idea is based on the deployment of integrated MEMS sensors and actuators nea...
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