4model based water gas shift membrane reactor design and performance evaluation
Design and performance evaluation of energy aware DVS based scheduling strategies for hard real time embedded multiprocessor systems
Ngày tải lên :
30/09/2015, 06:05
... the design of fast and efficient static and dynamic energy-aware scheduling algorithms for maximizing the lifetime of an embedded multiprocessor system using DVS -based techniques Specifically, we design ... [13, 65] and genetic algorithms [67, 70, 73] Tabu search and simulated annealing are single solution -based search heuristics This type of approach focus on modifying and improving a single candidate ... these solution again On the other hand, particle swarm optimization and genetic algorithms use a population -based approach to maintain and improve multiple candidate solutions, using the characteristics...
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Báo cáo hóa học: " Research Article Design and Performance Evaluation of an Adaptive Resource Management Framework for Distributed Real-Time and Embedded Systems" pptx
Ngày tải lên :
22/06/2014, 00:20
... management algorithms and middleware platforms and improve flexibility (iii) Design of a framework determines its performance and applicability The design of key modules and entities of the resource ... application component interaction, (2) model -based tools for deploying and interconnecting components, and (3) standards -based mechanisms for installing, initializing, and configuring application components, ... middleware, and (2) design- time versus run-time QoS configuration, optimization, analysis, and evaluation of constraints, such as timing, memory, and CPU 2.1 Overview of conventional and QoS-enabled...
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Báo cáo hóa học: " Research Article Nonparametric Interference Suppression Using Cyclic Wiener Filtering: Pulse Shape Design and Performance Evaluation" pptx
Ngày tải lên :
22/06/2014, 06:20
... ⊗ h2,c (t) + (8) responses for the wideband and narrowband signals, respectively The transmitted symbols for the wideband and narrowband signals, x1 (l) and x2 (l), are modulated using balanced ... Networking coordination levels between the narrowband and wideband signals: (1) unknown and known CFOs; and (2) unknown and known cycle frequencies of the wideband signal (i) The case of an unknown CFO: ... Gaussian noise Terms Δ f and φ are the carrier frequency offset and the symbol timing offset between the wideband and narrowband signals, respectively In addition, h1,p (t), h2,p (t) and h1,c (t), h2,c...
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Báo cáo hóa học: " Research Article Nonparametric Interference Suppression Using Cyclic Wiener Filtering: Pulse Shape Design and Performance Evaluation" pdf
Ngày tải lên :
22/06/2014, 19:20
... ⊗ h2,c (t) + (8) responses for the wideband and narrowband signals, respectively The transmitted symbols for the wideband and narrowband signals, x1 (l) and x2 (l), are modulated using balanced ... Networking coordination levels between the narrowband and wideband signals: (1) unknown and known CFOs; and (2) unknown and known cycle frequencies of the wideband signal (i) The case of an unknown CFO: ... Gaussian noise Terms Δ f and φ are the carrier frequency offset and the symbol timing offset between the wideband and narrowband signals, respectively In addition, h1,p (t), h2,p (t) and h1,c (t), h2,c...
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Analysis, Design and Performance Evaluation of Optical Fiber potx
Ngày tải lên :
06/08/2014, 00:20
... be 23 Gb/s without coding, and 75 Gb/s with a (255,239) Reed Solomon code The effect of non-rectangular spectra on receiver sensitivity is investigated for both OOK and FSK transmission, assuming ... better in a peak optical power limited environment Performance- optimized spectrum-sliced WDM systems have potential use in both local loop and long-distance fiber communication systems which ... and FSK transmission, assuming the system (de)multiplexer filters to be N’th order Butterworth bandpass Although narrower filters are recommended for improving power budget, it is shown that system...
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DEVELOPMENT OF NI BASED CATALYTIC, CERIA NANO STRUCTURES AND CATALYTIC MEMBRANE REACTOR OF HIGH TEMPERATURE WATER GAS SHIFT REACTION
Ngày tải lên :
09/09/2015, 11:22
... interaction and high surface lattice oxygen which are the main properties needed for water gas shift reaction Chapter illustrates the catalytic hollow fiber membrane reactor over water gas shift reaction ... biomass gasification, coal gasification, pyrolysis, reforming of liquid and gas hydrocarbon, water splitting, electrolysis of water and other ways [5-7] The limitation of other processes such as water ... reaction as well as Pd membrane preparations, the concept and fundamental of catalytic membrane reactor over water gas shift reaction In chapter 3, the experimental system and catalysts characterization...
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Cr-free Fe based catalysts for high-temperature water-gas shift reactions
Ngày tải lên :
08/10/2015, 23:01
... usually added to the gas stream for the WGS (water- gas shift) reactor In addition to the S/C ratio, the reduction factor (or R factor), defined as the contents of reductive gases (CO and H2 ) relative ... carcinogen, threatening human health and the environment [51] Exposure through inhalation and drinking water causes cancer and serious damage to human organs and skin In contrast, trivalent chromium ... reactant gas composition varies widely based on the choice of feedstock and reforming conditions (S/C ratio, temperature, pressure, w/f) For example, the theoretical composition of biomass-reformed gas...
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DELIVERING HEALTH EDUCATION VIA THE WEB: DESIGN AND FORMATIVE EVALUATION OF A DISCOURSE-BASED LEARNING ENVIRONMENT pot
Ngày tải lên :
28/03/2014, 21:20
... implemented in both Web -based and classroom learning environments; the design and development of a prototype Web environment to facilitate these learning activities; and, the formative evaluation of learning ... via the Web: Design and Formative Evaluation The Health and Health Behaviour subject was chosen as an appropriate subject in which to implement a Web -based learning environment and investigate ... the formative evaluation of the Web site have a varied teaching background in terms of level and content and are focusing their postgraduate studies on the design, development and evaluation of...
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chemical reactor design and control by william l. luyben
Ngày tải lên :
01/04/2014, 10:24
... Types and Fundamental Properties of Reactors / 19 1.4.1 1.4.2 1.4.3 1.5 Heat Continuous Stirred-Tank Reactor / 19 Batch Reactor / 21 Tubular Plug Flow Reactor / 22 Transfer in Reactors / 24 1.6 Reactor ... Cataloging-in-Publication Data: Luyben, William L Chemical reactor design and control/William L Luyben p cm Includes index ISBN 978-0-470-09770-0 (cloth) Chemical reactors Design and construction I Title TP157.L89 2007 ... 5.4.2 Design and Optimization Procedure / 267 5.4.3 Results for Single Adiabatic Reactor System / 269 5.5 Multiple Adiabatic Tubular Reactors with Interstage Cooling / 270 5.5.1 Design and Optimization...
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Báo cáo hóa học: " Research Article Design and Experimental Evaluation of a Vehicular Network Based on NEMO and MANET" pdf
Ngày tải lên :
21/06/2014, 08:20
... the number of issues concerning real performances of multhop designs is much larger There are works related to real evaluations of VANET designs [11, 12], and a limited literature for concrete ... NEMO and MANET connectivity In this paper, the focus is on investigating the operation and performance of the simultaneous usage of VANET and NEMO routes An initial set up of a field testbed based ... and MNN2 is the client IPerf reports the amount of transferred data and used bandwidth Additionally, the GPS patch appends location information (latitude and longitude) as well as the offset and...
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Design, analysis, and performance evaluation for handshaking based MAC protocols in underwater acoustic networks
Ngày tải lên :
09/09/2015, 18:49
... successful handshake In general, any handshaking -based protocol design should also consider the narrow bandwidth and low data rate characteristics; thus, a single-channel MAC design is desired, and the ... called handshaking -based MAC protocol 1.1 Background and Motivation We now give some background information for the unique characteristics of underwater acoustic communication, and handshaking -based ... DESIGN, ANALYSIS, AND PERFORMANCE EVALUATION FOR HANDSHAKING BASED MAC PROTOCOLS IN UNDERWATER ACOUSTIC NETWORKS NG HAI HENG (B.Eng (Hons),...
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Novel deployable membrane structures design and implementation
Ngày tải lên :
14/09/2015, 13:25
... the deployable form and the membrane form Various deployable forms of DSTMS and Butterfly-wing structures are made possible based on their conceptual and generative designs The membrane curvature ... deployability and stowage efficiency of the proposed structures through reduced-scale prototypes In the design guidelines, the detailed designs involving joint design, membrane connections and drainage ... the expandable arch can be improved with concept of 3D dome On the other hand, when expandable arch is used as the rib of membrane structure, the tensioned membrane will restrain lateral and overall...
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Tài liệu The Design and Performance of a Real-time CORBA Event Service doc
Ngày tải lên :
19/02/2014, 18:20
... supplier/type -based filtering: Consumers can register for any combination of supplier and type -based filtering, e.g., only supplier -based, only type -based, or supplierbased and type -based To implement ... demultiplexing; framing and error-handling; parameter marshalling and demarshalling; and operation dis- software by allowing decoupled suppliers and consumers, asynchronous event delivery, and distributed ... Levine, and S Mungee, “The Design and Performance of Real-Time Object Request Brokers,” Computer Communications, vol 21, pp 294–324, Apr 1998 [6] A Gokhale and D C Schmidt, “Evaluating the Performance...
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design and performance ofan ammonia measurement system
Ngày tải lên :
19/03/2014, 16:47
... technology, different size and shape relationships may affect emissions To avoid this problem, Schmidt and Bicudo proposed a standard design for a wind tunnel (2002) The proposed design follows a wind ... ammonia concentration (particulate and gas) However, it was shown to overestimate the ammonia gas concentration This is because of the equilibrium between the gas and particulate phases changes with ... was performed on an ammonia sampling and analyzing system The system included an analyzer, mass flow controllers, calibration gases, and analog outputs The standard uncertainty was found to be...
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design and performance of 3g wireless networks and wireless lans
Ngày tải lên :
01/06/2014, 00:46
... Improvements in design, development and evaluation can have a major organizational, national and international impact We need better theories, tools and techniques to support designers in designing, ... Digital Library Development History and Landscape (2) Design Architecture and Systems (3) Implementation Issues and Challenges (4) Use and Impact (5) Users and Usability (6) Future Trends of Digital ... Waikato, New Zealand John Thompson, University of Waikato, New Zealand Stefan J Boddie, University of Waikato, New Zealand Ian H Witten, University of Waikato, New Zealand Section IV: Use and Impact...
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Báo cáo hóa học: " Research Article Beamforming in Ad Hoc Networks: MAC Design and Performance Modeling" docx
Ngày tải lên :
21/06/2014, 22:20
... using some numerical methods Because of using the four way handshaking, Tsucc and Tcoll are calculated according to (11) and based on tsucc and tcoll where tsucc = DIFS + 3SIFS + prpdelay + Transmit ... parts: the first one focuses on the MAC design, while the second deals with the analytical modeling of the performance of that design BMAC: A Novel MAC Design 2.1 Related Works In the literature, ... destination, BRTS is the beamformed RTS, NN stands for neighbor nodes, and SNAV stands for specified NAV (i.e., NAV for a specified node) Our MAC is based on IEEE 802.11 in order to ensure interoperability...
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Báo cáo hóa học: " Research Article Design and Performance of Cyclic Delay Diversity in UWB-OFDM Systems" docx
Ngày tải lên :
22/06/2014, 06:20
... without sacrificing performance Reference [8] evaluates the performance of space-time block code (STBC) and convolutional STBC (CC-STBC) on a series of channel models at different rates and concludes ... complication in the evaluation of outage probability that was not found in [12] is also addressed Simulation and analytical results show that CDD improves the SER performance and reduces outage ... eig1 R4 eff eff , eig1 R4 − eig3 R4 SIMULATION AND ANALYTICAL RESULTS The SER and outage probability are evaluated using CM1 and CM4 channel models CM1 and CM4 are statistical Poramate Tarasak et...
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Báo cáo hóa học: " Research Article Design and Performance Analysis of an Adaptive Receiver for Multicarrier DS-CDMA" doc
Ngày tải lên :
22/06/2014, 19:20
... rectangular pulse waveform with unit amplitude and duration τ, ωq and φq are the frequency and random phase of the qth subcarrier, respectively, and c(k) (t) is the spreading sequence of user ... pp 4.1-1–4.1-8, Delft, The Netherlands, October 1993 [9] K Fazel, S Kaiser, and M Schnell, “A flexible and high performance cellular mobile communications system based on orthogonal multi-carrier ... integer less than or equal to x Assuming a passband null-to-null bandwidth, the transmission bandwidth for the SC-DS-CDMA is 2/Tc Maintaining this bandwidth, if the chip duration on each subcarrier...
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