| HYDRAULIC LAB REPORT | | 15/2/2013 | | No | Title | Page No | 1 | Experiment 1 | 2 | 2 | Experiment 2 | 10 | 3 | Experiment 3 | 19 | 4 | Experiment 4 | 30 | 5 | Experiment 5 | 38 | HYDRAULIC Laboratory – Experiment 1: HYDRAULIC JUMP 1.0 Introduction A hydraulic jump is a sudden dissipation of energy caused by a change from super-critical to sub-critical flow. The concept is very similar to sudden expansion in pipe flow‚ except that hydraulic jumps occur in open-channel flow. At
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Advanced Materials Research Vols. 482-484 (2012) pp 2270-2274 Online available since 2012/Feb/27 at www.scientific.net © (2012) Trans Tech Publications‚ Switzerland doi:10.4028/www.scientific.net/AMR.482-484.2270 CFD Study of 2D Model of Diffuser for Harnessing Tidal Energy Nasir Mehmooda‚ Zhang Liangb and Jawad Khanc College of Ship Building Engineering Harbin Engineering University Harbin‚ Heilongjiang‚ China a thatsnasir@live.com‚ bzhangliang@hrbeu.edu.cn‚ cjawadkhan2008@hotmail.com
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Progress Report 1 October 31‚ 2013 Company Background Under Armour is an American sports clothing and accessories company. Under Armour is a supplier of casual apparel and sportswear. The global headquarter of Under Armour is located in Baltimore‚ Maryland. The firm has started offering footwear in the year 2006. The European headquarters are in Amsterdam’s Olympic Stadium while the additional offices are in Hong Kong‚ Jakarta‚ Indonesia‚ China‚ Canada‚ Toronto‚ Denver
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shown below is a sine wave as it might be displayed on an oscilloscope. If it takes 40 msec. for the waveform to travel between the points shown by the arrow “B” below‚ what is the frequency of the waveform? 40msec. = .04 x 〖10〗^(-3); f(Hz) = 1/ T (Sec) = 1/.04 = 25Hz Power (in watts) is a certain amount of energy (in joules) divided by a certain length of time (in seconds). The laser with the highest peak power produces energy of 186 joules in 167 femtoseconds. What is the
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Shinhye Lee Chem101 4.16 Specify what ions are present upon dissolving each of the following substances in water: a) MgI2(aq) -> Mg 2+ (aq) +2OH-(aq) b) Al(NO3)3(aq) -> Al3+(aq)+3NO3- (aq) c) HCLO4(aq) -> H+ (aq) + ClO4- (aq) d) NaCH3COO(aq) ->Na + (aq) + CH3COO-(aq) 4.22) In each reaction‚ the precipitate is in bold type. a) Ni(NO3)2 (aq) +2NaOH (aq) ->+2NaNO3(aq) + NiOH2 (s) b )No precipate‚ therefore‚ no reaction. c) Na2S(aq) + CuCH3COO (aq) -> CuS(s) + 2NaCH3COO
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negative publicity because of some decisions regarding GAAP‚ internal accounting policies and their relationship with external auditors that has caused the company to have to restate their published financial statements going back to 2008. In their 2010 10K report on page 19 it is stated that "We lacked a sufficient number of accounting professionals with the necessary knowledge‚ experience and training to adequately account for and perform adequate supervisory reviews of significant transactions that
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Course Syllabus COURSE TITLE: DESCRIPTION: BUS 4400 02 Marketing Planning & Analysis Studies the application of marketing as an integrative process. Topics include analysis of markets‚ planning and product strategies‚ and developing a balance in marketing decisions that considers prices‚ channels of distribution‚ concerns‚ sales force‚ and other factors. PREREQUISITES: None SEMESTER: Spring 2013 COURSE START: January 15‚ 2013 CLASS HOURS: 6:00pm-9:15pm‚ St. Mary’s Hall‚ Room 208
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tool life is T=60min. 2. Empiric approaches Kronenberg-method T= 60 min‚ r =45° for HSS tool m CV V60‚ =ε min V A A=Ao [mm2] .. normal crossection of chip in starting phase CV [m/perc]….cutting velocity (1.1. table) εV‚ ………..experimental data (1.1.table) 1.1. table TOOL WORKPIECE BRASS BRONZ HSS εV 1‚65 2‚23 2‚75 500 N/mm2 Rm=500600 N/mm2 Rm=600800 N/mm2 CV 112 80 28‚7 50 35 20 ALLOY STEEL Rm=300- STEEL 2‚4 CAST IRON-MILD CAST IRON-MIDDLE CAST IRON-HARD
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Executive Summary Google is one of the leading companies in Internet Information Providers industry‚ which controls over 66 percent of the internet search market. The company has developed a vast portfolio of products to support its expansion strategy‚ with Android OS‚ Google Docs‚ Google Maps‚ and the Social Network Google+‚ among many others. Its primary source of revenue is generated from advertising. Despite the sluggish economy of past years‚ Google managed to consistently increase its revenues
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to (002) planes of CNT lattice. The (062) planes of V2O5 which are perpendicular to (-114) planes are also shown. S2 3. Supporting information S-3 Figure S-3‚ Cyclic voltammogram of crystalline V2O5 (sigma Aldrich) at a scan rate of 0.1mV/ sec. Cyclic voltammogram of crystalline V2O5 reveal four reduction peaks at ~3.25‚ 3.05‚ 2.2 and 1.5V in the first cathodic sweep. These peaks are attributed to phase transition of α- V2O5 to ξ‚ δ‚ γ and ω phase which is in good agreement with previous
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