... arrangements of flow third tank Figure Schematic diagram for improvement of water quality by removal of SS and biological filtration in closed water bodies a a: screw motor M b: biological carrier ... Water and Environment Technology, Vol.1, No.2, 2003 Conclusion The experiment on improving water quality was carried out by removal of SS and biol...
Ngày tải lên: 05/09/2013, 08:40
... as: Bagherizadeh and Eshghi: Two novel low-power and high-speed dynamic carbon nanotube full-adder cells Nanoscale Research Letters 2011 6:519 Submit your manuscript to a journal and benefit from: ... using MOSFET and CNFET technologies In “Proposed full adder cell designs,” we introduce two novel high-speed and low-power carbon nanotube full adders in dynami...
Ngày tải lên: 21/06/2014, 00:20
Báo cáo hóa học: " Research Article Development of Long-Range and High-Speed Wireless LAN for the Transmission of Telemedicine from Disaster Areas" pdf
... Nagano) The wireless networks made up of these wireless LAN units are shown in Figure The wireless LAN in 2.4 GHz band should be operated in line of sight The area between the main drill site and ... high-speed wireless LAN to establish an emergency network for the disaster prevention and the postdisaster communications supported by the Fire and Di...
Ngày tải lên: 22/06/2014, 06:20
High-Speed WLANs and WLAN Security
... bands – Each band has a maximum power limit • Outside the United States – GHz band is allocated to users and technologies other than WLANs U-NII Frequency Band (continued) U-NII Frequency Band ... phase shift keying (BPSK) 16 Other WLAN Standards • Future of WLANs will include: – Additional standards that are currently under development by the IEEE – New standards that are just beginn...
Ngày tải lên: 13/09/2012, 10:52
Effect of unsaturated fatty acid esters of biodiesel fuels on combustion, performance and emission characteristics of a DI diesel engine
... investigating the relationship between percentage of unsaturation, maximum heat release rate and peak pressure for karanjia biodiesel Biodiesel of karanjia has a lower percentage of unsaturation and ... relatively higher in mahua biodiesel than that of biodiesel of palm In addition to unsaturation, ignition delay increases with fuel density and iodine value The effect...
Ngày tải lên: 05/09/2013, 15:28
The effect of EGR rates on NOX and smoke emissions of an IDI diesel engine fuelled with Jatropha biodiesel blends
... reduction in NOX emission and increase in smoke, CO and HC emissions [3-5] Pradeep & Sharma [3] investigated the effects of hot EGR along with JB100 (100% Jatropha biodiesel) on engine performance and ... CO and unburned HC emissions The aim of the current study is to investigate the effect of EGR on performance parameters and exhaust emissions...
Ngày tải lên: 05/09/2013, 16:11
A computational study to investigate the effects of insulation and EGR in a diesel engine
... of insulation of an IDI diesel engine The indicated power increased at the adiabatic case 30% and 22.5% in part and full loads respectively Although in the EGR applying case, performance characteristics ... also worked as a Professor and Head of department in the Department of Mechanical Engineering, Vidya Vikas Institute of Technology, Andhra Pradesh,...
Ngày tải lên: 05/09/2013, 16:11
An experimental investigation of performance and exhaust emission of a diesel engine fuelled with Jatropha biodiesel and its blends
... supply large volume of biodiesel, in fact, nearly half a dozen states of India have reserve a total of 1.72 million hectares of land for Jatropha cultivation and small quantities of Jatropha biodiesel ... some unreacted remainder of methanol and catalyst which if not removed can react and damage storing and fuel carrying parts During washing ester present react...
Ngày tải lên: 05/09/2013, 16:11
Theoretical modeling of combustion characteristics and performance parameters of biodiesel in DI diesel engine with variable compression ratio
... S.K Bhatti, Effect of soybean oil biofuel blending on the performance and emissions of diesel engine using diesel- rk software, International journal of engineering science and technology, 4539-4555, ... TDC than diesel fuel The pressure of cylinder for both diesel and biodiesel comes into agreement with the results obtained by Diesel- rk software [7] 100 Diesel...
Ngày tải lên: 05/09/2013, 16:11
Effect of injection timing on combustion and performance of a direct injection diesel engine running on Jatropha methyl ester
... Jindal, B.P Nandwana, N.S Rathore and V Vashistha Experimental investigation of the effect of compression ratio and injection pressure in a direct injection diesel engine running on Jatropha methyl ... pp 343-350 D Agarwal and A. K Agarwal Performance and emissions characteristics of Jatropha oil (preheated and blends) in a direct injection com...
Ngày tải lên: 05/09/2013, 16:11
Optimization of injection timing and injection pressure of a DI diesel engine fueled with preheated rice bran oil
... operation shows a higher and with rice bran oil shows a lower efficiency as compared to the rest of the fuels The magnitude of the preheated rice bran oil falls between rice bran oil and rice bran ... Deepak Agarwal, Avinash Kumar Agarwal, Performance and emissions characteristics of Jatropha oil (preheated and blends) in a direct injection c...
Ngày tải lên: 05/09/2013, 16:11
Tài liệu ECONOMIC, ENVIRONMENTAL AND ENERGY ASSESSMENT OF THE TURIN-LYON HIGH-SPEED RAIL pdf
... fruitful ways of investing public (and private) money RESULTS The energy cost-benefit analysis One of the main ecological justifications of the HSR projects would be the energy savings and the expected ... partridges and wolves) and a very rich diversity of flower The first HSR proposal dates back to the end of the eighties, and soon after the oppositi...
Ngày tải lên: 20/02/2014, 19:20
Tài liệu Báo cáo khoa học: "A HARDWARE ALGORITHM FOR HIGH SPEED MORPHEME EXTRACTION AND ITS IMPLEMENTATION" pptx
... section, can realize this strategy 3.1 A HARDWARE ALGORITHM FOR MORPHEME EXTRACTION FUNDAMENTAL ARCHITECTURE A new hardware algorithm for the morpheme extraction, which was designed with the strategy ... Search Method (Knuth,197S) CONCLUSION This paper proposes a new hardware algorithm for high speed morpheme extraction, and also describes its implementatio...
Ngày tải lên: 21/02/2014, 20:20
Báo cáo khoa học: "Randomized Algorithms and NLP: Using Locality Sensitive Hash Function for High Speed Noun Clustering" pdf
... Sensitive Hash Function; Performance of fast Hamming distance search algorithm; Quality of final similarity lists 5.1 Evaluation of Locality sensitive Hash function To perform this evaluation, we randomly ... calculated using the traditional formula as given in equation For this base comparison system we use the one built by Pantel and Lin (2002) We perform kinds of evaluati...
Ngày tải lên: 08/03/2014, 04:22