Experimental and theoretical research of zero head innovative horizontal axis archimedean screw turbines

... possibilities of the horizontal screw (A Stergiopoulou [5]) Experimental investigations of the first H.A.A.S.T To configure the horizontal Archimedean screw, from a design and experimental point of view, ... world horizontal archimedean screw turbine (photos A Stergiopoulou [5]) Some views of the initial steps of the 3-bladed horizontal axis Archimedean s...

Ngày tải lên: 09/09/2015, 10:06

Ngày tải lên: 21/06/2014, 02:20

... peroxide and catalyst concentration and of the initial temperature of the reactor on the reaction rate and the heat flow behavior were evaluated The hydrogen peroxide solution used was a 30% mass ... reaction rate with mass and energy balances The heat data obtained from the reaction calorimetry were fitted to a mathematical model based on mass and energy balances for...

Ngày tải lên: 22/07/2014, 03:20

... structure of a PEM fuel cell 39 2.2 Design and synthesis of fuel cell catalysts 40 2.2.1 Design of fuel cell catalyst at microscale level 40 2.2.2 Design of fuel cell catalyst ... EXPERIMENTAL AND THEORETICAL STUDY OF LOW COST PEM FUEL CELL CATALYSTS POH CHEE KOK (B.Sc.(Hons.)) University of Malaya (M.Sc.) National University of Singapor...

Ngày tải lên: 10/09/2015, 09:10

... Figure 5.40 Temperature profiles of major components of the waste- heat driven pressurized adsorption chiller with input heat flux of 2.75 W cm-2 147 Figure 5.41 Effects of operation time on chiller ... variation of the heat of adsorption as a function of loading, which in turn depends on the pressure and temperature at which adsorption/ desorption occurs The...

Ngày tải lên: 11/09/2015, 10:01

... Plant 2, in press Jarvis P (1975) Water transfer in plants In: Heat and Mass Transfer in the Biosphere Part Transfer Processes in Plant Environment (de Vries D.A & Afgan N.H., eds.), John Wiley & ... resistance of the transpirational pathway (Fig 3) It is possible to determine the parameters (2 resistances and capacitance) of the equivalent circuit having the same transfer...

Ngày tải lên: 09/08/2014, 04:20

... infection by inhibition of IFN signaling and blocking of the antiviral response [17] In this study we analyzed two variants of mumps virus V protein (VWT and VGly) derived from Urabe AM9 vaccine ... position 156 in the V protein (VGly) of HN-G1081 virus variant, whereas resistance to IFN was associated with preservation of wild-type phenotype in the V protei...

Ngày tải lên: 12/08/2014, 01:22

... Thanks Berge! Experimental Entanglement Witness Family Measurement and Theoretical Aspects of Quantum Tomography Experimental Entanglement Witness Family Measurement and blahakldasldjl;aklaa;klas ... many quantum information processing tasks Hence entanglement verification and detection is also of critical importance in quantum information science a...

Ngày tải lên: 08/09/2015, 15:27

... semiconductor -based all- optical switches include semiconductor optical amplifier (SOA) and more recently silicon photonics Implementation of ultrafast silicon photonic switch is largely based on ... principles and switching operations of EUPT and EDPT 2.1.1 Energy-up photonic transistor based on AMOI scheme The all- optical operation of EUPT adopts the Absorptio...

Ngày tải lên: 09/09/2015, 08:14

... described in Materials and methods H2O2 evokes a decrease and an increase in the intracellular concentration of ATP and inosine, respectively Searching for the rationale for these phenomena, possible ... degradation and the appearance of intermediate products were essentially the same in both cases and, above all, no appreciable differences in the rates o...

Ngày tải lên: 17/03/2014, 10:20

... explosive phase change occurs at a laser ~uence of about 4[1 J cm−1[ 2[ Numerical modeling Numerical modeling is carried out to compute the heat transfer and phase change processes during excimer laser ... 2[ Velocity of the plume front and laser energy scattered by the laser! evaporated plume as a function of laser ~uence[ plume\ the percentage of lase...

Ngày tải lên: 06/05/2014, 08:55

... conformity was assumed between liner's backside and acetabular shell inner-surface and between liner's frontside surface and femoral head In the actual acetabular components certain gaps are allowed ... constrained, assuming a rigid union between the acetabular shell and the acetabu- Figure head) involved in the Finite Element Model Contacting areas (Acetabular Shell/line...

Ngày tải lên: 20/06/2014, 00:20

... Antioxidant, antimicrobial, and theoretical studies of the thiosemicarbazone derivative Schiff base 2-(2-imino-1-methylimidazolidin-4- ylidene)hydrazinecarbothioamide ... across the C=N bond The existence of the thione form predominantly in the solid state is demonstrated by the presence of two absorption bands at 1273.7 and 3421 cm−1 belonging to the C=S...

Ngày tải lên: 20/06/2014, 20:20

... as: Chaudhary et al., Genetic polymorphisms of matrix metalloproteinases and their inhibitors in potentially malignant and malignant lesions of the head and neck Journal of Biomedical Science ... levels and its control at the protein levels Regulation of MMPs in potentially malignant and malignant head and neck lesions Polymorphi...

Ngày tải lên: 10/08/2014, 05:21