Tutorial 5&6: 1. A trickling filter has a diameter of 20 m and a depth of 2.5 m. It is operated with a direct recirculation ratio of 1.0‚ and the influent sewage flow rate is 3 ML/d. Influent BOD to the primary tank is 200 mg/L‚ and the BOD removal efficiency in that tank is 35 percent. Compute the organic load on the trickling filter. 2. A grit of specific gravity 2.8 flows into a grit chamber‚ 1.5-m wide‚ 10.5-m long and 2.5-m deep. The flow-rate of wastewater into the chamber is 2 m3/s.
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On Dynamic Code Analysis Florin PETRESCU* * Student at “Politehnica” University of Timisoara ** Professor at “Politehnica” University of Timisoara *** Software Developer at Continental Automotive Romania Abstract - Dynamic code analysis represent the analysis of a software program that is performed through the execution of other computer programs that are built based on the analyzed program and run on a real or virtual processor. The objectives of the dynamic code analysis are to
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powered vehicles. One of the most popular option right now is a hybrid vehicle. The question that comes to mind is‚ are hybrid vehicles worth it? With record high gas prices due to the price of oil‚ most car owners out there have major concerns over their gas usage. Over the past ten years‚ the cost of gasoline has grown 250%! The price of oil has doubled since January of this year. The high prices of oil and gas is the driving factor for most of the people to trade their gas powered vehicles for hybrid
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Dynamic Method of Blast Analysis in Petrochemical Facilities and Study of IS 4991:1968. Dr. Sidramappa V. Itti 1‚ Shishir S. Kadam 2 1 Head of Department‚ K.L.E. College of Engineering and Technology‚ Belgaum‚ India. 2 M.Tech (Structural Engg) Graduate‚ K.L.E. College of Engineering and Technology‚ Belgaum‚ India. Email: ittisv@gmail.com 1‚ shishir.kadam@gmail.com 2 Abstract Process plants in the petrochemical industries handle hydrocarbons and other fuels which may produce
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The Adoption of Electrically Powered Vehicles in the U.S. Date: 08-31-2013 The non-internal combustion engine (ICE) vehicles consists of hybrid electric vehicles (HEV)‚ plug-in hybrid electric vehicles (PHEV)‚ single-fuel all electric vehicles (EV)‚ and fuel cell vehicles (FCV). Earlier attempts at non-ICE vehicles were faced with many challenges resulting in abandonment of research and development. General Motors (GM) discontinued the EV1 electric vehicle after investing about $1 billion in
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CREATING THE CLEAN ENERGY ECONOMY Analysis of the Electric Vehicle Industry Creating the Clean Energy Economy Analysis of the Electric Vehicle Industry Primary Authors Jennifer Todd is an Economic Development Associate at IEDC. Jess Chen is a Research Fellow and a PhD candidate at American University. Frankie Clogston is an IEDC Consultant and a PhD candidate at Johns Hopkins University. Primary Editors Liz Thorstensen‚ Vice President of Knowledge Management & Economic Development
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No. Topics Page No Abstract 1. Introduction 2. Group Dynamics 1 M. Sahin 2.1. Advantages 1 2.1.1. Setting up Goals 1 2.1.2. Brain storming 1 2.1.3. Communication 2 2.2. Disadvantages 3 2.3. Advantages Vs Disadvantage (End Results) 5 3. Group Cohesiveness 7 J. Mahmoudi What is Group Cohesion? 7 3.1. Nature of Group Cohesiveness 3.2. Groups Goals 8 3.3. Measuring group cohesion 9 3.4. Developing cohesiveness
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Numerical Coding 10 Explicit method 10 Final code 11 Implicit Method 15 Final Code 16 Numerical results 18 Analysis of the Numerical results 23 Conclusion 24 References 25 Introduction Over the years the importance of fluid dynamics has grown exponentially. It represents the theoretical and physical aspects of the fluid in motion‚ as it flows naturally or when effected by a force. This application can be applied to liquids and gases providing a deeper understanding of pure sciences
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Theoretical Framework 7 3.2 Generation of Hypothesis 7 4.0 Conclusion 8 Reference: 9 Title Factors that affect consumer purchase decision of hybrid vehicles (Green Vehicles) in Malaysia. Introduction 1 Background of the Study With the air pollution level rising day by day caused by the emission from conventional vehicles‚ many government bodies have put in effort to enforce emission control policy since the late of 1960‚ and it is becoming strict with the EURO committee being
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modifications that are the main objective of the study. Compressed air filled by electricity using a compressor. The electricity requirement for compressing air has to be considered while computing overall efficiency. Nevertheless the compressed air vehicle will contribute to reducing a air pollution and tend to zero pollution level and promoting great environment. Main advantage of this engine is that no hydrocarbon fuel required means no combustion process is take place. HISTORY In fact‚ two centuries
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