system description and performance
Network storage system simulation and performance optimization
Ngày tải lên :
26/11/2015, 22:57
... able to meet the enterprise’s performance demand To fill the performance gap and to optimize the cost and reliability, the storage system that can provide aggregated performance of multiple HDDs ... Blocked Storage Systems Figure 3.1 Storage System for SAN and NAS 14 storage systems, characterized by high bandwidth, dedicated connection and great flexibility of space scaling and resource relocation ... both data and command When Command is added, it is placed to the head + b) Separate FIFO for command and data When transferring, the HBA check the command FIFO first Figure 3.8 Command Frame...
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Numerical simulation and performance test of metal hydride hydrogen storage system
Ngày tải lên :
05/09/2013, 14:58
... porosity 90%, corrugated copper band, corrugated perforated aluminum band and copper cassette Dhaou et al [8] used the finned heat exchange system inside the reactor and revealed that the absorption/desorption ... heat and mass transfer process in a metal hydride bed From Jemni and Ben Nasrallah [9, 10] studies, two dimensional heat and mass transfer within a metal hydride reactor for both absorption and ... hydride powder and thermal management The heat and mass transfer model through metal hydride beds is a complicated phenomenon and heat transfer models including conduction, convection and radiation...
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design and performance ofan ammonia measurement system
Ngày tải lên :
19/03/2014, 16:47
... efficiently and accurately compare emissions To complete this task, a measurement system was developed and performance tested to measure ammonia Performance tests included uncertainty analysis, system ... sampling rate, and a more user-friendly interface Evaluate system performance for the given operating conditions to determine if system will meet acceptable criteria The performance of the system will ... viii CHAPTER Page VI PERFORMANCE OF THE SYSTEM: UNCERTAINTY 40 Methods .47 Results 53 Conclusion 57 VII PERFORMANCE OF THE SYSTEM: SYSTEM RESPONSE ANALYSIS...
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Báo cáo hóa học: " Research Article Design, Analysis, and Performance of a Noise Modulated Covert Communications System" ppt
Ngày tải lên :
21/06/2014, 23:20
... signal bandwidth of V (t) and H(t) (hence the bandwidth of V (t) and H(t)) is BS , and that the bandwidth of nV (t) and nH (t) is Bn (equal to the receive antenna bandwidth) Usually, BS is almost ... term) and a zero-mean band-limited Gaussian with the same power and frequency range is shown in Figure In the simulation, the bandwidth of bandpass filter is 40 MHz (BL = 20 MHz), the bandwidth ... results in (25), and the results are shown in Figures and In the simulation, both the SNRV and the SNRH terms are equal, and the bandwidth of the antenna is 10 MHz wider than the bandwidth of the...
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Transformational leadership style, reward systems, management accounting system information and managerial performance
Ngày tải lên :
20/05/2016, 16:03
... Transformational leadership style and managerial performance 82 3.1.5 Reward systems and managerial performance 84 3.1.6 Managers’ use of the MAS information and managerial performance 86 3.2 Mediating ... between transformational leadership style and managerial performance and (ii) between reward systems and managerial performance; the second mediator is reward systems in two relationships: (i) between ... between reward systems and managerial performance, and (ii) of reward systems in the relationships between transformational leadership style and managers’ use of the MAS information and between...
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Design improvements and performance testing of a biomass gasifier based electric power generation system
Ngày tải lên :
02/08/2016, 09:34
... influencing the performance of the gasifier based power generation system were identified and improved The parameters considered for improving the performance efficiency of the gasifier system are: ... exchanger and ash removal system are presented in Table A manufacturer, who is the licensee of the institute, fabricated the gasifier system The gasifier system has been installed and working ... increase the pressure drop and will affect the system performance A gas cooler was used to cool the gas and condensate the vapor to separate the moisture The gas cooler is a shell and tube type heat...
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Management accounting and organizational change : impact of alignment of management accounting system, structure and strateg y on performance
Ngày tải lên :
10/12/2016, 17:14
... accounting and strategic change 41 2.8 Organizational Performance 43 2.8.1 Management accounting practices and performance 45 2.8.2 Organizational structure and performance ... IMPACT OF ALIGNMENT OF MANAGEMENT ACCOUNTING SYSTEM, STRUCTURE AND STRATEGY ON PERFORMANCE School of Accounting, Finance and Economics Faculty of Business and Law Edith Cowan University, Perth Western ... between management control systems and strategy, whereas, Chenhall and Langfield-Smith (1998b) examined how combinations of management techniques and MAP enhance the performance of organizations,...
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EMBEDDED LINUX SYSTEM DESIGN AND DEVELOPMENT.pdf
Ngày tải lên :
04/08/2012, 14:23
... WinCE and Microsoft are registered trademarks and MS-DOS and DirectX are trademarks of Microsoft Corporation Ⅲ Solaris and Java are registered trademarks and ChorusOS is a trademark of Sun Microsystems, ... embedded system So building a xix xx Embedded Linux System Design and Development Linux-based embedded system does not stop with the OS but has to a lot with writing and building applications And ... Ⅲ Understand the embedded Linux development environment Ⅲ Understand and create Linux BSP for a hardware platform Ⅲ Understand the Linux model for embedded storage and write drivers and applications...
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Xây dựng hệ thống thông tin quản lý công văn tại Trung tâm Hệ thống Thông tin Viễn thông - Chính phủ FPT Information System Telecom and Government FIS TEG
Ngày tải lên :
15/12/2012, 11:21
... thông tin quản lý công văn Trung tâm Hệ Thống Thông Tin Viễn thông_Chính phủ FPT Information System Telecom and Goverment FIS TEG” thực hiện, giúp hoàn thiện thêm cho phần mềm có Ngoài phần khác, ... học TP HCM trao giải 2.Trung tâm hệ thống thông tin Viễn Thông Chính phủ FPT Information System Telecom and Government FIS TEG Trung tâm hệ thống thông tin (HTTT) Viễn thông _Chính phủ FIS TEG ... 13 2.1 Sơ đồ tổ chức Trung tâm hệ thống thông tin Viễn thông_Chính phủ FPT Information System Telecom and Government FIS TEG FIS TEG Toàn Quốc FIS TEG Hà Nội Kinh Doanh Triển Khai Đảm Bảo FIS...
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System Startup and Shutdown
Ngày tải lên :
24/06/2013, 01:25
... Objectives Define and explain bootstrap procedure Explain single and multi-user run levels Identify and configure system startup files Perform a clean shutdown procedure Explain and define the ... this command Used to retain an entry but to disable it wait Run command and wait for completion once Run command but not wait Daemons processes are often started this way respawn Run command; If ... Summary Define and explain bootstrap procedure Explain single and multi-user run levels Identify and configure system startup files Perform a clean shutdown procedure Explain and define the...
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CFD and comparisons for a pump as turbine: Mesh reliability and performance concerns
Ngày tải lên :
05/09/2013, 14:58
... Journal of Energy and Environment (IJEE), Volume 2, Issue 1, 2011, pp.39-48 40 conditions of these machines is basic to understand the interactions between the turbine and the pipeline system Some ... induced vibrations, resonance effects, leakages which can affect the performance and the security of hydro power plants and pipeline systems The CFD technique could be a valid tool to overcome this ... designer and operating conditions such as to verify the interaction between the machine behaviour and variable conditions of discharge and pressure inside of any water distribution system Open...
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Hydrodynamic and performance of low power turbines: conception, modelling and experimental tests
Ngày tải lên :
05/09/2013, 15:28
... flow and binary capacity depends on the size of the rod when compared to the size of the handle There is an advantage in using the largest possible rod and in reducing the length of the handle ... observed, depending on head and discharge coefficients, in order to cover a large range of applications (Graphics and 2) Graphic Variation of the discharge and head number and efficiency for different ... several plans by sectioning the entrances and exists of the flow, the upstream and downstream runner and other plans where it was difficult to understand the behaviour of the fluid inside the...
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Optimal cost and allocation for UPFC using HRGAPSO to improve power system security and loadability
Ngày tải lên :
05/09/2013, 15:28
... where PGi and QGi : generator real and reactive power at i-th bus, respectively; PDi and QDi : load real and reactive power at i-th bus, respectively; Gij and Bij : transfer conductance and susceptance ... xi (τ )) + c * rand * ( p g (τ ) − xi (τ )) (30) where c1 and c are acceleration constants and rand and rand are uniformly distributed random r numbers in [0, 1] The term vi is limited to its bounds ... of wind renewable energy systems and the power systems computing and multi objective dispatching He is author and coauthor of several papers in international journals and international conferences...
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Theoretical modeling of combustion characteristics and performance parameters of biodiesel in DI diesel engine with variable compression ratio
Ngày tải lên :
05/09/2013, 16:11
... the prediction of the combustion and performance characteristics of the C.I engine and further work is required for modeling engine emissions The combustion and performance results for B20% (by ... Engineering (A), Andhra University, Visakhapatnam, A.P., India She has completed her PhD in Heat Transfer and energy systems from Andhra University, India Her research interest in Energy and Thermal ... for diesel and biodiesel are approximate, as C13.77H23.44 and C19H35O2 respectively [8, 9] The combustion model is developed for the C.I engine and suitable for any hydrocarbon fuel and their...
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Effect of injection timing on combustion and performance of a direct injection diesel engine running on Jatropha methyl ester
Ngày tải lên :
05/09/2013, 16:11
... independent variables (load and injection timing) and dependent variables are shown in the Figures and the overall effects of injection timing on combustion, engine performance and emissions are discussed ... International Journal of Energy and Environment, Vol.1, Issue (2010) pp 343-350 D Agarwal and A.K Agarwal Performance and emissions characteristics of Jatropha oil (preheated and blends) in a direct ... measurements, process indicator and engine indicator Provision is also made for online measurement of temperature of -exhaust, -cooling water and -calorimeter water inlet and outlet and load on the engine...
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Analysis and performance of high efficiency synchronous reluctance machines
Ngày tải lên :
05/09/2013, 16:30
... Lawrenson, P.J and Agu, L.A Theory and Performance of Polyphase Reluctance Machines Proc IEE, 111(8), pp 1435-1445, 1964 [2] Lawrenson, P.J and Gupta, S.K Developments in the Performance and Theory ... A.J.O., and Menzies, R.W and Anderson, A.F Theory and Performance of Reluctance Motors With Axially Laminated Anisotropic Rotors Proc IEE, 118(7), pp 887-894, 1971 [4] Cruickshank, A.I.O and Menzies, ... reluctance machines and drive systems He has supervised many Ph.D and M.Eng (Hons) Research Theses and postdoctoral fellows in this area Prof Nagrial is a Fellow of IET (UK) and IE (Aust), and Senior...
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Time and performance a three part study examining the relationships of job experience, organizational tenure, and age with job performance
Ngày tải lên :
11/09/2013, 11:44
... experience and performance, organizational tenure and performance, and age and performance The expected non-linear relationships suggest that observed correlations in studies are not random samplings ... variables and performance Page 21 Time and Performance CAHRS WP 01-05 In the first set of analyses, all three relationships under consideration - experience /performance, tenure /performance, and age/ performance are ... understanding of generalizable changes of performance over time, this paper examines the nature of the relationship between performance and time over the span of employees’ careers Page Time and Performance...
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