Xem 1-14 trên 14 kết quả Simulated loads
  • This paper reviews the range of traffic models, with particular attention to microsimulation. Although there are major types, there are so many hybrids that it is difficult to classify them all. The standard way of assigning traffic to a network is to find a static equilibrium from which no driver would be able to find a quicker route. This gives fairly good predictions of the link flows resulting from driver choices.

    pdf11p nguyenhaisu 07-08-2015 6 2   Download

  • Finite Element Analysis represents a numerical technique for finding approximate solutions to partial differential equations as well as integral equations, permitting the numerical analysis of complex structures based on their material properties. This book presents 20 different chapters in the application of Finite Elements, ranging from Biomedical Engineering to Manufacturing Industry and Industrial Developments.

    pdf0p qsczaxewd 22-09-2012 23 7   Download

  • As manufacturers move to meet the expanding dem~d in batteries for electric-vehicle (EV) applications, there is a need to develop and apply test schemes that provide a true measure of battery performance. The Simplified Federal Urban Driving Schedule (SFUDS) is one of several such d~ty profiles that have been derived from extensive studies of urban vehicle duty. Accurate implementation of the SFUDS is, however, difficult because the load is specified in terms of power and is varied every few seconds. This necessitates a sophisticated control strategy, combined with high-speed monitoring. ...

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  • Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế, đề tài: "Simulation of wood deformation processes in drying and other types of environmental loading...

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  • Tuyển tập các báo cáo nghiên cứu về hóa học được đăng trên tạp chí sinh học quốc tế đề tài : The effect of abductor muscle and anterior-posterior hip contact load simulation on the in-vitro primary stability of a cementless hip stem

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  • In this laboratory experiment, you will use SPICE to study sinusoidal waves on lossless transmission lines. Our goal is for you to become familiar with the basic behavior of waves reflecting from loads in transmission lines, and compare the simulations with numeric calculations and the Smith Chart.

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  • CHAPTER 18 FAILURE Jack Collins Department of Mechanical Engineering Ohio State University Columbus, Ohio CONSIDERATIONS Steve Daniewicz Department of Mechanical Engineering Mississippi State University Starkville, Mississippi 18.1 18.2 18.3 18.4 18.5 CRITERIA OF FAILURE FAILUREMODES 377 378 18.6 ELASTIC DEFORMATION AND YIELDING 382 FRACTURE MECHANICS AND UNSTABLE CRACK GROWTH FATIGUE AND STRESS CONCENTRATION 18.5.1 Fatigue Loading and Laboratory Testing 18.5.2 The S-N-P Curves— A Basic Design Tool 18.5.3 Factors That Affect S-N-P Curves 18.5.

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  • File Concept Access Methods Directory Structure File-System Mounting File Sharing Protection To explain the function of file systems To describe the interfaces to file systems To discuss file-system design tradeoffs, including access methods, file sharing, file locking, and directory structures To explore file-system protection .

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  • Note that the computation of F* usually takes no more than three iterations if the relative error, ,, is set at 0.001. The algorithm converges rapidly during the loading phase simulation, and the initial value of Fi at any given time step should be the F* from the previous

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  • The Study Team will make and define a series of assumptions about future land use, urban development, climate, geomorphic processes, the agricultural drainage system, and watershed management in the MRB. These assumptions will be used as input variables in the model system to simulate future (some specified year, e.g., 2025) conditions. The small watershed, large watershed, and river water quality model systems will be used to simulate future (without projects or change in management) conditions of system hydrology, loading rates, and Minnesota River water quality conditions.

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  • This research shows the influence of pile cap on bearing capacity of pile foundation, especially pile groups of shaft resistance. Using PLAXIS-3D FOUNDATION sofware to simulate a actual application with 4 piles in groups and assumption for 7 stiffness modulus of soil under pile cap. The output calculation expresses that in both the cap and the pile carrying the load. The cap is necessary to spread the vertical and horizontal loads and any overturning moments to all the piles in group and transfer load to soil underneath.

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  • Parallel manipulators are characterized as having closed-loop kinematic chains. Compared to serial manipulators, which have open-ended structure, parallel manipulators have many advantages in terms of accuracy, rigidity and ability to manipulate heavy loads. Therefore, they have been getting many attentions in astronomy to flight simulators and especially in machine-tool industries.

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  • Park et al. Journal of Orthopaedic Surgery and Research 2010, 5:40 http://www.josr-online.com/content/5/1/40 RESEARCH ARTICLE Research article Open Access The effect of abductor muscle and anterior-posterior hip contact load simulation on the in-vitro primary stability of a cementless hip stem Youngbae Park*†1, Carolyne Albert†2, Yong-San Yoon1, Göran Fernlund3, Hanspeter Frei4 and Thomas R Oxland5 Abstract Background: In-vitro mechanical tests are commonly performed to assess pre-clinically the effect of implant design on the stability of hip endoprostheses.

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  • Air pollution in general, especially air pollution from road traffic in particular in Hochiminh City (HCMC) are at the alarming. Using models to simulate air quality is needed to · manage and predict the air pollution levels. Research results have prepared emission inventory of air pollutants from road traffic, industry and domestic sources in HCMC. Besides, TAPQM and FVM models were used to simulate the meteorological conditions and air quality in HCMC.

    pdf13p dem_thanh 22-12-2012 20 3   Download

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