Performance parameters of micromechanical resonators

... Performance Parameters of Micromechanical Resonators Copyright  2010 by Lynn Khine Abstract Performance Parameters of Micromechanical Resonators by Lynn Khine Doctor of Philosophy ... bulk-mode square resonators 2.2 Different types of micromechanical resonators Early research on micromechanical resonators has been on comb finger type of resonators with l...

Ngày tải lên: 11/09/2015, 10:16

... S.K Bhatti, Effect of soybean oil biofuel blending on the performance and emissions of diesel engine using diesel- rk software, International journal of engineering science and technology, 4539-4555, ... TDC than diesel fuel The pressure of cylinder for both diesel and biodiesel comes into agreement with the results obtained by Diesel- rk software [7] 100 Diesel...

Ngày tải lên: 05/09/2013, 16:11

... Chapter Nonlinear vibration of micromechanical resonators 10 2.1 Linear model of micromechanical resonators 10 2.2 Nonlinear model of micromechanical resonators 13 2.2.1 Nonlinear ... resonator nonlinearities (i.e k3) 2.4 Summary In this chapter, we have introduced both linear and nonlinear equations of motion of micromechanical resonators Three key paramet...

Ngày tải lên: 14/09/2015, 14:13

... Modeling of wind turbine The turbine is a wind energy conversion system It consists of an induction generator and other electrical control power requirements The wind turbine is effected by many parameters ... losses in wind turbine, ρ = air density in kg/m3, A = swept area in m2, Cp =power coefficient of wind turbine, V = wind speed in m/s Mechanical power of w...

Ngày tải lên: 05/09/2013, 16:10

... sum of the three permanent environmental variances and the residual variance for weekly means of daily feed intake estimated with models and for Large White and French Landrace growing pigs As ... (kg) of Large White and French Landrace growing pigs for models and means of feed intake in weeks 2, and 10 of the testing period based on t...

Ngày tải lên: 09/08/2014, 18:21

Ngày tải lên: 09/08/2014, 18:21

... variability of feeding behaviour criteria The aim of the present study was to estimate genetic parameters of the Large White and French Landrace breeds for feeding behaviour criteria and production traits ... or group of traits is shown in table III For feeding behaviour traits, the model used was chosen following the results of two earlier studies on...

Ngày tải lên: 09/08/2014, 18:22

... breeds used in crossbreeding, for t n g young bull production Live performance G S81 Evol., 17, 15 3-1 70 OBELIN R J., G Y., BoNAITI B., 1978 Genetic variations in growth and body composition EAY of ... ONAITI IBE ILLARD ENISSIER ENAND between fattening and slaughter performance of Charolais, Limousin, Maine-Anjou and Hereford breeds according to various production...

Ngày tải lên: 09/08/2014, 22:23

... Meyer, 1992) The present estimates for maternal genetic effects in French Limousin breed were in the lower tail of the gain from birth = ranges The estimates of the ratio between the maternal ... measures of milk yield for the first months were in the model, inclusion of measures from the remaining months did not lead to a significant reduction in the...

Ngày tải lên: 14/08/2014, 19:22

... Exergoeconomic performance optimization of an endoreversible intercooled regenerated Brayton cogeneration plant Part 2: heat conductance allocation and pressure ratio optimization Int J Energy and Environment, ... performed the performance analysis and optimization for various cogeneration plants by using finite-time thermodynamics Bojic [19] investigated...

Ngày tải lên: 05/09/2013, 14:58

... construct a mathematical model for investigating the performance of a PEM fuel cell at different operation variables to optimize its performance by changing some of its parameters Model validation against ... [6] K.S Dhathathreyan, P Sridhar, G Sasikumar, K.K Ghosh, G Velayutham, N Rajalakshmi, C.K Subramaniam, M Raja and K Ramya, Development of polymer electrolyte membran...

Ngày tải lên: 05/09/2013, 14:58

... Yang B, Sun F Exergoeconomic performance optimization of an endoreversible intercooled regenerated Brayton cogeneration plant Part 1: thermodynamic model and parameter analyses Int J Energy and ... ) ratio of the specific heats temperature ( K ) heat conductance ( kW / K ) hot-side heat conductance allocation heat conductance allocation of the...

Ngày tải lên: 05/09/2013, 14:58

... filtration and D=0.00237 is for LaNi5 The term ε and d are the porosity of metal hydride and average diameter of metal hydride particle, respectively In & the meanwhile, Jf is hydrogen flux and determined ... where K and E are effective thermal conductivity in metal hydride and heat of formation of hydride, respectively The two equations (16) and (19) are...

Ngày tải lên: 05/09/2013, 14:58

... endoreversible intercooled regenerative Brayton CHP plant coupled to constant-temperature heat reservoirs A thermodynamic model of an endoreversible intercooled regenerative Brayton CHP plant coupled to variable-temperature ... consumer-side heat exchangers, the regenerator and the pressure ratio of the compressor Chen et al [44] and Yang et al [4...

Ngày tải lên: 05/09/2013, 14:59

... 40] are obtained with out considering the heat conduction of the filter due to the propagation of phonons So far, the optimum performance of the ESE heat engine with filter heat conduction via ... heat engine model with heat conduction of the energy filter via phonons, and to analyze the optimum performance of the model as well as the influence...

Ngày tải lên: 05/09/2013, 15:28