Theoretical and experimental investigations of passive and integrated antennas

... THEORETICAL AND EXPERIMENTAL INVESTIGATIONS OF PASSIVE AND INTEGRATED ANTENNAS TAO YUAN M ENG, B ENG XIDIAN UNIVERSITY A DISSERTATION SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY OF ENGINEERING ... methods developed, a number of designs of integrated ultra-wideband antennas and fully integrated CMOS UWB transmitter modules were studied and results (si...

Ngày tải lên: 14/09/2015, 14:02

... 8.3 36 Water+Cu Water+ Al2 O3 ϕ = 0.1 ϕ = 0.2 ϕ = 0.1 ϕ = 0.2 d = 0.4L 5.030 6. 591 4.974 6. 451 5.232 6. 667 5.153 6. 511 9.434 10.05 9.157 9.435 d = 0.5L 5.2 96 6.941 5.237 6. 793 5.571 7.051 5.481 6. 877 ... Methods for Heat Transfer Simulation Fast BEM Based Methods for Heat Transfer Simulation 211 studied turbulent heat transfer behaviour of nanofluid in a circular tub...

Ngày tải lên: 20/06/2014, 01:20

... devices, micro heat exchangers, micro valves and pumps, and lab-on-chips, more studies have been 80 Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems dedicated ... 2007; Liu, 2004) 108 Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems Resistance (Ω) 4e+5 3e+5 2e+5 1e+5 Temper...

Ngày tải lên: 21/06/2014, 02:20

... local Nusselt 144 Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems numbers along the channel can be obtained and are presented in Figure 40 for different ... work and the published results for current channel with (a) 68.2 μm in height and (b) 23.7 μm in height 1 34 Heat Transfer - Theoretical Analysis, Experimental I...

Ngày tải lên: 21/06/2014, 02:20

... total heat flux input provided the heat flux to the liquid and the transient mean heat transfer coefficient 222 Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems ... sonoluminescing gas bubbles The heat 2 06 Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems bath bounda...

Ngày tải lên: 21/06/2014, 02:20

... have 262 262 Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems developed ... fluids and heat flux control by regulating the electrical heating 264 264 Heat Transfer - Theoretical Analysis, Experimental Investigations...

Ngày tải lên: 21/06/2014, 02:20

... the heat transfer coefficient for pure steam with the increase in subcooling The condensation heat transfer 344 Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems ... drop departs They clarified that the initial drop distance is closely related to the heat transfer 328 Heat Transfer - Theoretical Analysis, Experimental...

Ngày tải lên: 21/06/2014, 02:20

... electrochemical limiting current method 388 Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems 10 hD x 10 m/s 10 100 100 0 Re • - this study, d = 1.5 mm, L = ... chapter application of the mass /heat transfer 380 Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems analogy in...

Ngày tải lên: 21/06/2014, 02:20

... in the form of heat Since, however, heat transfer is established worldwide 438 Heat Transfer Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems in the ... were proposed based on experimental observations and theoretical 434 Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial System...

Ngày tải lên: 21/06/2014, 02:20

... Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems principal purpose of this ... the improved heat- transfer regime is eventually replaced with that of deteriorated heat transfer 486 Heat Transfer - Theoretical Analysis, Expe...

Ngày tải lên: 21/06/2014, 02:20

... properties  514 512 Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems ... short 516 514 Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems Heat Transfer - Theoretical A...

Ngày tải lên: 21/06/2014, 02:20

... 560 Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems The finite difference method was applied to calculate the heat transfer coefficient h from Eq (44) and ... fluctuating heat transfer coefficient 566 Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems Figure 19 shows a cu...

Ngày tải lên: 21/06/2014, 02:20

... experimental data Sheng[9] researched 3D conjugate flow and heat transfer 636 Heat Transfer - Theoretical Analysis, Experimental Investigations and Industrial Systems method of turbine In some reference, ... Strong heat transfer made temperature curve becoming abrupt in the region of transition, and the maximum 646 Heat Transfer - Theoretical Analysis, E...

Ngày tải lên: 21/06/2014, 02:20