... efficient ice slurry storage system would be useful for applications in domestic and industrial air-conditioning systems In this project, the potential of using ice slurry storage system for domestic ... acquisition system was used to record and monitor the parameters required for the evaluation of the system performance A series of experiments was performed to evaluate the performance of the system ... slurry storage system for the improvement of heat transfer process and resultant increase in cooling capacity 1.1 Conventional Ice Storage System In a conventional harvest-type ice storage system, ...
Ngày tải lên: 22/10/2015, 21:19
... File System for UNIX TABLE OF CONTENTS Introduction Old file system New file system organization 3.1 Optimizing storage utilization 3.2 File system parameterization 3.3 Layout policies Performance ... byte block UNIX file system The new file system uses less space than the 512 byte or 1024 byte file systems for indexing information for large files and the same amount of space for small files These ... R., and McKusick, M., "Performance Effects of Disk Subsystem Choices for VAX Systems Running 4.2BSD UNIX", Computer Systems Research Group, SMM:05-14 A Fast File System for UNIX Dept of EECS, Berkeley,...
Ngày tải lên: 12/09/2012, 14:16
A web-based system for notifying environment violation.doc
... use in our system below 12 Chapter 3: Web-based Geographic Information System 3.1 Geographic Information System overview 3.1.1 Definition Geographic Information system (GIS) is any system integrates ... Web-based Geographic Information System 13 3.1 Geographic Information System overview 13 3.1.1 Definition 13 3.1.2 Data representation in GIS system ... application 3.4 Summary The GIS system and web-based GIS system provide overall, high quality about the Earth Web-based GIS system has many advantages, becomes the leading platform for GIS application Microsoft...
Ngày tải lên: 27/10/2012, 16:40
PERFORMANCE OF A COMBINED CONSTRUCTED WETLAND SYSTEM FOR TREATING VILLAGE SEWAGE IN LAKE DIANCHI VALLEY
... sewage treatment system due to its strong impulse and washing role Therefore, this study was conducted with the following objective: (1) the long term performance of demonstration system treatment ... experience for the promotion of constructed wetland technology in the Lake Dianchi valley MATERIALS AND METHODS Constructed wetland system design The population serviced by the constructed wetland system ... According to parameters obtained form the pilot-scale experiment results (Liu, 2003), the system was designed as following process (seen in Fig.1.) Sweage Sewer System Effluent Sedimentation &...
Ngày tải lên: 05/09/2013, 08:40
A NEW CLASSIFICATION SYSTEM FOR URBAN STORMWATER POLLUTANT LOADING: A CASE STUDY IN THE SANTA MONICA BAY AREA
... results imply that classification system for stormwater pollutant loading should be developed differently for individual water quality parameter The only common class for all water quality parameters ... From these results, the new classification system for managing stormwater pollutant loads was developed as shown in Table Table New classification system for stormwater pollutant mass emissions ... pollutant emission rates is the basis for the load estimates developed in this research In this study, we propose a new, simplified classification system optimized for stormwater pollutant emissions...
Ngày tải lên: 05/09/2013, 09:08
Numerical simulation and performance test of metal hydride hydrogen storage system
... Convective heat transfer coefficient Hydrogen concentration difference after and before hydration A for Van’t Hoff Eq B for Van’t Hoff Eq LaNi5 432 4kmole 30000 kJ mol-1 H2 360 J kg-1 K-1 4400 kg m-3 ... ⎜ ⎟ M H2 ~ µ ⎝1 − ε ⎠ R (4) where R is gas constant, D is empirical coefficient for filtration and D=0.00237 is for LaNi5 The term ε and d are the porosity of metal hydride and average diameter ... 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...
Ngày tải lên: 05/09/2013, 14:58
Energy and exergy analysis of particle dispersed latent heat storage system
... papers concerning latent heat thermal storage systems His research mainly focuses on performance enhancement and exergy analysis of latent heat thermal storage systems Mr.Jegadheeswaran is currently ... potential for improved thermal energy storage Int Comm Heat Mass Trans 2007, 34, 534-543 [8] Mettawee E.B.S., Assassa E.M.R Thermal conductivity enhancement in a latent heat storage system Sol ... thermal storage for solar system Sol Energy Mater Sol Cells 2007, 91, 1275-1281 [13] Aghbalou F., Badia F., Illa J Exergetic optimization of solar collector and thermal energy storage system Int J...
Ngày tải lên: 05/09/2013, 16:10
GSM Global System for Mobiles
... Multi-band * ** Typical value for car mounted Typical value for handheld For GMSK modulation GSM GSM GSM Class 400/850/900 1800 1900 1 W** W** W* 0.25 W 0.25 W 5W 4W 2W W** 0.8 W For 8-PSK modulation ... external interfaces • Performs inter-cell Handover • Switching from ‘Abis’ link to the ‘A’ link • Interface to OMC for BSS Management 50 Mobile Switching Center (MSC) • • • • Performs call switching ... HSCSD = High Speed Circuit Switched Data EDGE = Enhanced Data rate for GSM Evolution UMTS = Universal Mobile Telecommunication System hour Wireless Data Technology Options 2M throughput kbps 1M...
Ngày tải lên: 19/10/2013, 15:15
DIY CO2 System for Planted Aquarium
... in the entire de 25 25/7/2005 15:44 DIY CO2 System for Planted Aquarium system In pressurized tank systems, there is generally no liquids, or solids for that matter, to foul or corrode metal components ... this section on formula's based upon the scientific data presented above and my own personal experience 14 de 25 25/7/2005 15:44 DIY CO2 System for Planted Aquarium Mixture Formulas For two-liter ... prefered, 15 de 25 25/7/2005 15:44 DIY CO2 System for Planted Aquarium and in fact essential for a CO2 system to work from a practical concern So unfortunately we still will have to deal with...
Ngày tải lên: 08/11/2013, 01:15
A CASE BASED DECISION SUPPORT SYSTEM FOR INDIVIDUAL STRESS DIAGNOSIS USING FUZZY SIMILARITY MATCHING
... importance and proper weightings for them plays a crucial role for system performance So far we have two sets of weight values, both of which offered acceptable system performance in evaluation One ... expert’s decision The decision support system is currently implemented as a prototype in Java so it is platform independent An evaluation of the system performance compared to a domain expert/clinician ... After implementing the proposed DSS, performance of the system has been evaluated where the evaluation is conducted on the similarity matching System performance in terms of accuracy has been...
Ngày tải lên: 07/12/2013, 11:41
A distributed decision support system for building evacuation 2009
... decision support system could be implemented in a centralised manner In that case, the algorithm runs in one central processing centre The centre is responsible for gathering information from the ... centre, the decision system cannot function Furthermore, there may also be failures in the overall communication system during an emergency Using local communications to inform evacuees using ... our system A The Building Evacuation Simulator We have implemented the proposed decision support system inside the Building Evacuation Simulator (BES) [10], [11], in order to evaluate its performance...
Ngày tải lên: 07/12/2013, 11:41
Fuzzy AHP based decision support system for selecting ERP systems in textile industry by using balanced scorecard
... intelligent decision support system or expert system can be added when gathering data for selection process Also, the expert system can be used before and after the ERP system selected The lessons ... improve?” Key performance indicators determined are shown in Table for four perspectives After the analysis it is decided that the human resources are qualified for information systems Baymen’s ... with Top Management No Yes Are Key Performance Indicators Defined? No Define the Key Performance Indicators Yes Are Human Resources Qualified for Information Systems? No Train or Hire the Human...
Ngày tải lên: 07/12/2013, 11:41
PROBE–A multicriteria decision support system for portfolio robustness evaluation
... by portfolio {1} for B < 12, followed by portfolio {1, 2} for 12 B < 22, and then portfolio {1, 2,3} for 22 B < 30 {1, 2, 3, 4} 12 {1, 2, 3} Cumulative benefit 10 {1, 2} value -for- money slopes ... (Online) PROBE A multicriteria decision support system for portfolio robustness evaluation João Carlos Lourenço1 and Carlos A Bana e Costa1,2 CEG-IST, Centre for Management Studies of IST, Technical ... to his organization The manager has associated a forward cost for each project and realized that there is not enough money to fund them all Therefore, he wants to select a portfolio of projects...
Ngày tải lên: 07/12/2013, 11:41
Tài liệu Module 1: Introduction to Exchange 2000 and the Web Storage System pdf
... Web Storage System in Exchange 2000 Lead-in ! Web Storage System Overview ! Web Storage System Database Features The Web Storage System combines the features and functionality of the file system, ... Exchange 2000 and the Web Storage System Web Storage System Overview Topic Objective To show a representation of the Web Storage System in Exchange 2000 Lead-in The Web Storage System is a hierarchical ... the Web Storage System technology to access the items The Web Storage System is a database organized into a hierarchy of folders Web Storage System Resources Each folder in the Web Storage System...
Ngày tải lên: 11/12/2013, 14:15
Tài liệu Module 2: Examining Web Storage System Schema doc
... “Examining Web Storage System Schema” ! Web Storage System Explorer tool is required for the "Using the Web Storage System Explorer" demonstration Preparation Tasks To prepare for this module, ... Web Storage System Schema structure is not as rigidly enforced in the Web Storage System as it is in a relational database system, such as Microsoft SQL Server™ Instead, a schema in the Web Storage ... Web Storage System Prerequisites Before working on this lab, you must have: ! An understanding of the functionality of Web Storage System in Exchange 2000 ! An understanding of Web Storage System...
Ngày tải lên: 11/12/2013, 14:15
Tài liệu Building Solutions in Microsoft® Exchange 2000 with the Web Storage System Classroom Setup Guide pptx
... 2000 ! Microsoft Outlook® 2000 ! Workflow Designer for Exchange 2000 ! Web Storage System Tools (Web Storage System Explorer) ! Web Storage System SDK ! Microsoft XML Notepad ! Course Lab Files ... classroom with a minimum of one computer for the instructor and one for each student Before class begins, install and configure all computers by using the following information and instructions Computer ... manufacturer’s instructions (For more information on hardware, see “Hardware Requirements” earlier in this section.) Configure the hard disk as follows: • Drive C: 4-GB formatted as FAT (file allocation...
Ngày tải lên: 11/12/2013, 14:15
Tài liệu Development of an Observe-By-Wire System for Forklifts Using Haptic Interfaces pptx
... the OBW system could improve the visibility as well as forklift performances OBSERVE BY WIRE FOR FORKLIFTS 2.1 System overview Operating a forklift is a specialized job Drivers control forks and ... the third floor for stacking or storage (a): forklift operation; (b): distance measurement using four distance sensors and feedback force implementation using a DC motor distance information measured ... interface for the OBW system Force gain is used to give adjustable feedback torque This is essential because of the variety of human sensitivity As the force gain increasing, the feedback force is...
Ngày tải lên: 17/12/2013, 11:15
Tài liệu ADC KRONE - Pre-Design Cabling System for Banking Finance Cover ppt
... Educational Services l Healthcare Services and Tourism If a brochure for your industry is not listed above, please contact KRONE for further information l Hospitality ZERO B I TERROR RATE GUARANTEED ... 1625 Tel (08) 9367 0605 Fax (+64 4) 576 9243 Fax (+64 4) 478 1620 SA 5000 Fax (08) 9474 3898 For information on any KRONE PremisNET structured cabling solution, including TrueNet Technology, please ... HEAD OFFICE KRONE NSW KRONE QLD KRONE VIC/TAS KRONE ACT Hereford Street 1/46-48 Percy Street Level Suite 12 1/42 Geils Court BERKELEY VALE AUBURN 67 St Pauls...
Ngày tải lên: 20/12/2013, 22:15
Tài liệu Ethernet Distribution Frame Centralized Cross-Connect System for Managing Ethernet Data Services pptx
... E/O and O/E conversion for distances greater than 100 meters between active equipment May also be used for interoffice transport, for transport to customer premises, and for interface with Ethernet ... electrical, and power supply cables to ensure system reliability Distributed power architecture is also preferred for improved performance, reliability, and system availability Built-in intelligence ... Distribution, for protection of critical active equipment such as routers and switches in the Ethernet distribution system • PowerWorx power distribution products include options for suppression...
Ngày tải lên: 22/12/2013, 12:15
Tài liệu Development of an Observe-By-Wire System for Forklifts Using Haptic Interfaces docx
... the OBW system could improve the visibility as well as forklift performances OBSERVE BY WIRE FOR FORKLIFTS 2.1 System overview Operating a forklift is a specialized job Drivers control forks and ... the third floor for stacking or storage (a): forklift operation; (b): distance measurement using four distance sensors and feedback force implementation using a DC motor distance information measured ... interface for the OBW system Force gain is used to give adjustable feedback torque This is essential because of the variety of human sensitivity As the force gain increasing, the feedback force is...
Ngày tải lên: 23/12/2013, 00:15