Principle: Cyclone desander is based on the principles of centrifugal sedimentation and density difference‚ when the water under a certain pressure from desanding into the equipment by the inlet to tangential‚ it will come about a strong rotation‚ due to the different density of sand and water‚ under the common action of the centrifugal force‚ centripetal force‚ buoyancy and fluid drag force‚ make the low density water rising‚ and expel from the outlet‚ the dense sand will be discharge outlet from
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Fundamental of Engineering Calculation 1. Determine the following unit conversions to SI units: a. Density value of 60 lbft3 to kgm3‚ Ans: 961.1 kg/m3 b. Energy value of 1.7 ×103Btu to kJ‚ Ans: 1.8 x 103 kJ c. Enthalpy value of 2475 BtulbtokJkg‚ Ans: 5756 kJ/kg d. Pressure value of 14.69 psig to kPa‚ Ans: 201.88 kPa e. Viscosity value of 20 cp to Pa∙s‚ Ans: 2 x 10-2 Pa∙s Table of Conversion Factor 1 lb | 0.454 kg |
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MECHANICAL PROPERTIES OF FLUIDS 1 Torricelli’s barometer used mercury. Pascal duplicated it using French wine of density 984 kg m-3. Determine the height of the wine column for normal atmospheric pressure. 2 A vertical off-shore structure is built to withstand a maximum stress of 109 Pa. Is the structure suitable for putting up on top of an oil well in the ocean? Take the depth of the ocean to be roughly 3 km‚ and ignore ocean currents. 3 A hydraulic automobile lift is designed to lift cars with
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Purpose: The purpose of the pipet calibration is to determine the accuracy and precision of 10ml of water at room temperature by using a 10ml volumetric pipet. Also‚ analyzing the analytical balance and the density of water from literature reference. Experimental: Description of glassware‚ equipments‚ and materials: 10 ml volumetric pipet (+0.02ml) Computer program: Excel oven (1) 50 ml beaker Thermometer desiccator (1) 250 ml beaker
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Lab Report Purpose: The purpose of this lab experiment was to learn about the different densities of different kinds of metal. We used pennies made out of different metals to determine this. After we gather the data‚ it’ll be used to determine the metal used. Hypothesis: In the lab‚ I expect that the pennies before 1982 would be heavier than those that are after 1983 because the metal was initially changed because the earlier pennies cost more to make. So I think that since the heavier metal was
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heavier‚ it will sink. The force of buoyancy is important in many different areas‚ and especially in the making of ships. The surface area that is touching the water of the ship is very large‚ due to the shape of the hull‚ and that‚ beside the density of the ship‚ is what keeps the ship floating. An important example of how surface area affects buoyancy is when people float in the water. Everyone knows that it is much easier to stay afloat when we are lying on our backs than when we are in a standing
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36.5 Liquid / Scrubbing media Properties Scrubbing media = 20% NaOH Liquid flow rate‚ L = 77 kg/h = 0.0214 kg/s Liquid Density‚ L = 1100 kg/m3 Conversion : Liquid Viscosity‚ µL = 0.0035000 Ns/m2 3.5 Cp = 0.00350000 Ns/m2 Packing factor‚ Fp = 21 m-1 Charac. Packing Factor‚Cf = 33
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FORMAT FOR PREPARATION OF SUMMER INTERNSHIP REPORT-RGUKT OBJECTIVE A summer internship report is a documentation of a student’s work—a record of the original work done by the student in the summer internship of 8 week duration. The objective of this document is to provide a set of guidelines that help a student to prepare the report to satisfy the requirements of internship report. The guidelines are general. Student may follow these else any better/ innovative way of presenting the work
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using pipettes‚ but it also gave an idea for what pipette would be best to measure out specific volumes for part three of the practical‚ which entailed finding out the concentration of a salt in an unknown substance by finding its density and comparing it to the density of water which is 1Kg. It was believed that the mechanical pipettor was going to be more accurate than the serological pipettor as the mechanical pipettor is renowned for accurate liquid dispensing. Methods The first part of the
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Energy 1. A man climbs on to a wall that is 5 m high and gains 2200 J of potential energy. What is the mass of the man? Given: Formula: h = 5 m m = PE/gh PE = 2200 J Solution: m = 2200 J / (9.8 m/s2 x 5 m) m = 49 kg 2. Calculate the kinetic energy of a 500 kg car travelling at 50 m/s. Given: Formula: m = 500 kg KE = mv2/2 v = 50 m/s Solution: KE = 500 kg x (50 m/s)2 / 2 KE = 625 000 J Power 3. Riley climbs a flight of stairs in 3 minutes. If he
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