Journal of Engineering and Applied Science Volume 4‚ June 2012 © 2012 Cenresin Publications www.cenresinpub.org DETERMINATION OF THE RHEOLOGICAL PROPERTIES OF DRILLING FLUID FROM LOCALLY SOURCED CLAY FROM VARIOUS GEOGRAPHICAL AREAS Ajugwe .C‚ Oloro. J and 3Akpotu. D. Department of Petroleum Engineering Delta State University‚ Oleh Campus E-mail: joloroeng@yahoo.com ABSTRACT The rheological formulation of our locally sourced bentonite clay in substitute for the imported foreign bentonite clay
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OK 73019 Dr. Nollert‚ The experiment performed was Experiment IV: Fluid Flow Meters and Tray Hydraullics. The group was composed of Alex Long‚ Khanh Ho‚ Tricia Heitmann and myself. The first day of experimentation was April 16‚ 2013. On this day‚ Alex and I ran the sieve tray apparatus to study the vapor and liquid tray hydraulics parameters for sieve type crossflow distillation trays. Tricia and Khanh ran the fluid flow apparatus to determine the operating characteristics of the Venturi
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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 such as atmospheric‚ geophysics and
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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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they influence friction losses. Introduction Friction loss is the loss of energy or “head” that occurs in pipe flow due to viscous effects generated by the surface of the pipe. This energy drop is dependent on the wall shear stress (τ) between the fluid and pipe surface. The shear stress of a flow is also dependent on whether the flow is turbulent or laminar. For turbulent flow‚ the pressure drop is dependent on the roughness of the surface‚ while in laminar flow‚ the roughness effects of the wall
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efficient separation technique to be employed for an analysis. 2 What is supercritical fluid? 3 Critical temperature (Tc) for any substance is a temperature above which it can no longer exist as a liquid‚ no matter how much pressure is applied. Critical pressure (Pc) is a pressure above which the substance can no longer exist as a gas no matter how high the temperature is raised. A supercritical fluid is any substance that is above its Tc & Pc [critical point]. CRITICAL POINT In other
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Wj UNIVERSITI TUN HUSSEIN ONN MALAYSIA FINAL EXAMINATION SEMESTER II SESSION 2012t20t3 COTIRSE NAME FLUID MECHANICS COURSE CODE BNQ 10303 PROGRAMME I BNN EXAMINATON DATE JUNE 20I3 DURATION 3 HOURS INSTRUCTION ANSWERALL QUESTIONS CONFIDENTIAL BNQIO3O3 FLUID MECHANICS Ql. (a) Define pressure head‚ velocity head‚ and elevation head for a flurd stream alld express them for a fluid stream whose pressure is p‚ velocity is V‚ and elevation is z. (6 ma*s) (b) Outline three (3) major assumptions
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Chapter 11 Flow in Closed Conduits CN2122 / CN2122E Main Topics • • • • Introduction Reynolds’ Experiment Dimensional Analysis of Conduit Flow Friction Factor for Fully Developed Laminar Flow Friction Factor for Fully Developed Turbulent Flow Smooth Pipe Law Rough Pipe Law Different Workers Results Application Energy/ pressure loss problem Velocity/ flow rate problem Pipe Sizing Problem • Explicit Equation for Friction Factor CN2122 / CN2122E Main Topics
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References: [1] Fluid Mechanics Frank M. White Sixth edition. 2006
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[pic] | |Supercritical Fluid Dyeing SFD In textile industry water is the usual medium for dyeing and cleaning. This is the reason why textile industry is one of the biggest consumer of water in all industries. Textile refining processes without using water have to be applied because costs of water and waste water are increasing more and more‚ the legislator fixes more rigorous limit values for the sewage load and also the water resources become more and more limited in several areas. In cooperation
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