hydraulic analysis of a gas network is a SIMULATION MODEL. A SIMULATION MODEL consists of NODES and PIPES. Consumers‚ producers and storages are all represented by NODES. NODES are interconnected by PIPES. PRESENTED BY: ENGR. KAZI MD. ANWARUL AZIM 5 SYSTEM MODELING NODES: A node can be: Consumer‚ a simple node without consumption Producer Connection between one or more pipes. Nodes are characterized by: Name Geometrical level Pressure Temperature Flow. PRESENTED BY:
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Helpsheet RESEARCH PROPOSALS Use this sheet to help you: • understand the main elements that comprise a research proposal • prepare a well-structured and well-written research proposal 5 minute self test 1. How long should a research proposal be? a. 1 – 3 pages b. 3 – 7 pages c. 7 – 15 pages d. 15 – 20 pages 2. Which of the following is NOT needed in a research proposal? a. a research question b. a list of references c. a detailed literature review d. a research timetable
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Elizabeth Bishop “Bishop’s carefully judged use of language aids the reader to uncover the intensity of feeling in her poetry.” To what extent do you agree or disagree with the above statement? Bishop’s use of language helps the readers to have a better understanding of her emotions and feelings in her poetry. Bishop’s poetry is mainly based on her past‚ for example we have Sestina which is when Bishop’s mother passed away and she had to stay with her grandmother and everything was emotional
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Expt. No. Date: Computation of Loss Components of an Asynchronous Motor OBJECTIVE To determine the iron loss and constant losses at no load in three phase induction motor. APPARATUS REQUIRED Sl. No. 1 2 3 4 5 6 Apparatus Ammeter Voltmeter Wattmeter Tachometer Auto Transformer T.P.S.T. switch Type Range Quantity FORMULAE USED: 1. Input Power = W1 +W2 2. Copper Loss = 3 Iph2 Rac 3. Rac = 1.06 R‚ Where R is the Stator Resistance CIRCUIT DIAGRAM 3 - Φ Auto Transformer R FUSE
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the table and snag an orange pipe cleaner‚ counting down the minutes till 9:30. I stare at the program once again‚ hoping my name would magically disappear from it. But no. Among my notes scratched while bouncing in the car‚ was my name several times in bold black letters. Why‚ oh why‚ did I agree to do this? I free my matted pipe cleaner from a sweaty fist and reach for my coffee‚ hoping to preoccupy my hands. I take the obligatory sip and think‚ “Eww!” A red pipe cleaner appears in my hand. I
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Behavioral Finance Article Presentation “Are Investors Reluctant to Realize Their Losses” Are Investors Reluctant to Realize Their Losses? * This article was written by Terrance Odean. * This article was published by “Journal of Finance” in 1998. Aim of the Study By writing this article Terrance Odean wants to examine the tendency to hold losers too long and sell winners too soon. This tendency has been labeled Shefrin and Statman as a “disposition effect.” Terrance
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Friction Losses Abstract—The purpose of the experiment is to study the differences of roughness‚ valves and geometries of pipe and how 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
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(A) Hydrophilic Head- This head is attracted to water‚ so it faces outward to protect the cell from water. We used red “puff balls” because they resemble the hydrophilic head through the shape. (B) Hydrophobic Tail- These tails are like to stay away from water‚ so they face inward. We used green pipe cleaners because they resemble hydrophobic tail by the way they can bend and be easily shaped. (C) Ion Channel- Ions channels transport polar atoms like‚ Na+‚ K+‚ Ca++‚ and Cl-‚ in and out of the cell
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The Verve Pipe: The Freshman - Analysis When I was young I knew everything and she a punk who rarely took advice now I’m guilt stricken‚ sobbing with my head on the floor stop a baby’s breath and a shoe full of rice now I can’t be held responsible cause she was touching her face I wont be held responsible she fell in love in the first place For the life of me I cannot remember what made up think that we were wise and we’d never compromise
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Experiment 1 Fluid Flow In A Smooth Pipe Abstract In this experiment‚ three variable flow meters are used to alter the flowrate. Changes in pressure drop due to the change in flowrate are then observed from the three pressure gauges that can measure pressure at different range and recorded. The shift from laminar flow to turbulent flow is seen from the results recorded‚ but it is observed more clearly from the water-soluble dye experiment that was carried out by the demonstrator. Laminar flow
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