boussinesq modeling of waves, currents and sediment transport

Hydraulic modeling of open channel flows over an arbitrary 3-d surface and its applications in amenity hydraulic engineering

Hydraulic modeling of open channel flows over an arbitrary 3-d surface and its applications in amenity hydraulic engineering

... symbol HYDRAULIC MODELING OF OPEN CHANNEL FLOWS OVER AN ARBITRARY 3-D SURFACE AND ITS APPLICATIONS IN AMENITY HYDRAULIC ENGINEERING TRAN NGOC ANH August, ... predicted the water surface profile and velocity distribution well in simple channels, and the predictions of the model in main channel of compound...

Ngày tải lên: 06/11/2012, 10:35

127 596 0
Modeling the Statistical Time and Angle of Arrival Characteristics of an Indoor Multipath Channel

Modeling the Statistical Time and Angle of Arrival Characteristics of an Indoor Multipath Channel

... to characterize the time delays and angles of arrival of the major multipath components in the indoor channel. The angle of arrival has been largely ignored in the existing literature, but angular multipath ... data. 2.1.2 Angle of Arrival In their data, Saleh and Valenzuela did not have any information on angle of arrival, and therefore conclud...

Ngày tải lên: 20/11/2012, 11:32

73 510 0
MÔ HìNH HOá QUá TRìNH TRAO ĐổI NHIệT ẩM TRONG MáY ấP TRứNG GIA CầM Modeling of heat and mass transfer in chicken egg incubators

MÔ HìNH HOá QUá TRìNH TRAO ĐổI NHIệT ẩM TRONG MáY ấP TRứNG GIA CầM Modeling of heat and mass transfer in chicken egg incubators

... Transfer in High Moisture Foods, Trans. ASAE, pp. 55-59. 224 MÔ HìNH HOá QUá TRìNH TRAO ĐổI NHIệT ẩM TRONG MáY ấP TRứNG GIA CầM Modeling of heat and mass transfer in chicken egg incubators ... khiển quá trình nhiệt ẩm trong máy ấp trứng gia cầm. Bài báo trình bày phơng pháp mô hình hoá quá trình trao đổi...

Ngày tải lên: 28/08/2013, 08:31

9 1,5K 4
Theoretical modeling of combustion characteristics and performance parameters of biodiesel in DI diesel engine with variable compression ratio

Theoretical modeling of combustion characteristics and performance parameters of biodiesel in DI diesel engine with variable compression ratio

... Foundation. All rights reserved. Theoretical modeling of combustion characteristics and performance parameters of biodiesel in DI diesel engine with variable compression ratio Mohamed F. Al-Dawody, ... characteristics of a single cylinder, four stroke, direct injection diesel engine with variable compression ratio. The engine operates...

Ngày tải lên: 05/09/2013, 16:11

12 666 2
Báo cáo " Numerical simulation of sediment transport and morphology changes at the Bach Dang estuary " ppt

Báo cáo " Numerical simulation of sediment transport and morphology changes at the Bach Dang estuary " ppt

... the area. Bach Dang estuary in Hai Phong province is an example where all of these responses have been observed. Therefore, we investigate sedimentation transport at the BachDang estuary with ... tide, waves, and wind; sediment transport; and bottom morphology change. 2. Simulation specifications Two grids were developed base in marine chart of the Ba...

Ngày tải lên: 14/03/2014, 15:20

8 348 0
Multilevel modeling of the influence of surface transport peculiarities on growth, shaping, and doping of si nanowires

Multilevel modeling of the influence of surface transport peculiarities on growth, shaping, and doping of si nanowires

... diffusion of silicon atoms from the surface to the catalyst/NW interface. Here, h is the height of the NW and O is the atomic volume of a silicon atom in a silicon lattice, the factor 2 is the ... D eff is a monotonically decreasing function of Y shown in Fig. 2a. Here, in our case, the mean residence time of an adatom at the surface /tS depends on the sy...

Ngày tải lên: 16/03/2014, 15:18

8 514 0
Integrated Systems of Meso-Meteorological and Chemical Transport Models docx

Integrated Systems of Meso-Meteorological and Chemical Transport Models docx

... Introduction – Integrated Systems: On-line and Off-line Coupling of Meteorological 7 Table 2.1 Model systems and typical applications of on-line models Model system/scale Met. model Chemical transport ... Systems: On-line and Off-line Coupling of Meteorological 3 Contents 1 Introduction – Integrated Systems: On-line and Off-line Coupling of Meteorological and...

Ngày tải lên: 16/03/2014, 23:20

260 2,4K 0
modeling of chemical kinetics and reactor design by a. kayode coker

modeling of chemical kinetics and reactor design by a. kayode coker

... are: 4 Modeling of Chemical Kinetics and Reactor Design of the correct mechanism and is developed in terms of concentrations of the reactants and products. In the case of complex chemical reac- tions, ... rates depend, and the molecular acts involved in reaction mechanisms. Table 1 shows the wide scope of chemical kinetics, and its relevance to many branc...

Ngày tải lên: 01/04/2014, 10:25

1,1K 7,5K 0
báo cáo hóa học: " Structural and thermal studies of silver nanoparticles and electrical transport study of their thin films" pdf

báo cáo hóa học: " Structural and thermal studies of silver nanoparticles and electrical transport study of their thin films" pdf

... al.: Structural and thermal studies of silver nanoparticles and electrical transport study of their thin films. Nanoscale Research Letters 2011 6:434. Submit your manuscript to a journal and ... 6:434 http://www.nanoscalereslett.com/content/6/1/434 Page 2 of 8 NANO EXPRESS Open Access Structural and thermal studies of silver nanoparticles and...

Ngày tải lên: 21/06/2014, 02:20

8 384 0
Báo cáo khoa học: " Kinetic modeling of tumor growth and dissemination in the craniospinal axis: implications for craniospinal irradiation" pps

Báo cáo khoa học: " Kinetic modeling of tumor growth and dissemination in the craniospinal axis: implications for craniospinal irradiation" pps

... 9 (page number not for citation purposes) Radiation Oncology Open Access Research Kinetic modeling of tumor growth and dissemination in the craniospinal axis: implications for craniospinal irradiation Jeffrey ... within the contexts of these models [11]. In this report we describe a kinetic model of tumor trans- port in the craniospinal axis (su...

Ngày tải lên: 09/08/2014, 10:21

9 333 0
Báo cáo nghiên cứu khoa học " Numerical simulation of sediment transport and morphology changes at the Bach Dang estuary " pdf

Báo cáo nghiên cứu khoa học " Numerical simulation of sediment transport and morphology changes at the Bach Dang estuary " pdf

... systematic way, we investigated sediment transportation at the Bach Dang estuary with a coupled tide, wave and sediment transport- morphology change numerical modeling system. Five simulations ... VNU Journal of Science, Earth Sciences 26 (2010) 90-97 90 Numerical simulation of sediment transport and morphology changes at the Bach Dang estua...

Ngày tải lên: 09/08/2014, 17:23

8 337 0
ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - SEDIMENT TRANSPORT AND EROSION ppt

ENCYCLOPEDIA OF ENVIRONMENTAL SCIENCE AND ENGINEERING - SEDIMENT TRANSPORT AND EROSION ppt

... S SEDIMENT TRANSPORT AND EROSION INTRODUCTION The literature on the subject of erosion and sediment transport is vast and is treated in the publication of such disciplines as civil engineering, ... (1) and (2) and include contour farm- ing, contour furrowing of range land, contour strip-cropping, use of gradient and level terraces, use of diversion...

Ngày tải lên: 10/08/2014, 20:20

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