Then we counted the number of 3x3 unit squares, we found 4. We found each of there by starting from each corner of the Figure 1. One 3x3 unit square can be found shaded in Figure 1d. Figure 1d (3 x 3) Lastly, we counted Figure 1 as one whole 4x4 unit square, shaded in Figure 1e. When figuring out how many squares were in Figure 2, we first noticed that the first four rows represent Figure 1; therefore, we did not recount since we previously figured out there were forty squares in Figure 1. We then
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The last group project I worked on was last week in J401 where my group and I presented a 30-minute case and turned in a written submission as well. The presentation, we used PowerPoint for our visual aid and each individual contributed by lecturing on different sections of the case. The case written submission, we separated each section dividing the work into equal amounts for each of the four team members. I did the company background, the company objectives, and the recommendations of the two
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This self-reflection is about a circumstance that occurred between me and a lorry driver where there was a language barrier between us. Throughout this reflection, I will be referring to the Gibbs (1988) reflective model to underpin and reinforce my discussion and reflection on this occasion. Description: This incident occurred on a Saturday morning at a food store of a large intentional business. I was the only warehouse operative on until that afternoon. After unloading the lorry, I noticed the
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suction side expands and the liquid flows out of the discharge as the cavity collapses. The volume is constant through each cycle of operation. Positive displacement pump behavior and safety Positive displacement pumps, unlike centrifugal or roto-dynamic pumps, theoretically can produce the same flow at a given speed (RPM) no matter what the discharge pressure. Thus, positive displacement pumps are constant flow machines. However, a slight increase in internal leakage as the pressure increases prevents
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Geometry of a Scroll By definition, a volution is a turn or twist about a center. A volute is a spiral. A spiral is a circular curve: the locus of a point moving with an ever increasing radius about a fixed center. A spiral may have one or more volutions, as shown in Figure 1. There are many different kinds of spirals, each defined by variations of a basic mathematical equation. The fundamental spiral form is the Spiral of Archimedes, which is defined by the simple equation: r = a, where r is
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Front Cover The Vibrating Spring - Experiment #02 Many objects in the real world have a frequency at which they vibrate. In modern engineering it is required to take this into consideration when designing them. There are many variables which could affect this frequency, therefore test are required to be conducted to see what these variables are and how they affect the vibrations the object undergoes. A vibration occurs when there is an oscillation about an equilibrium point. A good example
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A k-ω Turbulence Model for Quasi-Three-Dimensional Turbomachinery Flows Rodrick V. Chima* NASA Lewis Research Center Cleveland, Ohio 44135 Abstract A two-equation k-ω turbulence model has been developed and applied to a quasi-three-dimensional viscous analysis code for blade-to-blade flows in turbomachinery. The code includes the effects of rotation, radius change, and variable stream sheet thickness. The flow equations are given and the explicit Runge-Kutta solution scheme is described. The
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consists of 4 parts which is the actual fluid pump, the controller, the engine which usually powered by electric motor and the energy source being powered by the sun. Dr. Mohd. Azree named this project as solar power pump and being assigned to all group leader of the class. The main objective of this project is to select a solar power pump by identifying whether the existing of pump is really ideal or need to be replaced. Actually, there is already had existing solar power pump build at BH building
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1. Introduction Tourism is one of the world’s largest industries and the most fragmented. Within this industry, tour operators play an essential part, as they represent a central connection between tourists and tourism service provider. This report will examine the link between tour operators and other sector of the travel and tourism industry by identifying different products and services provided by tour operators for different target markets. Different factors influencing this sector will
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CHAPTER-1 INTRODUCTION A hydraulic fluid power system is defined as a means of power transmission in which relatively incompressible fluid is used as the power transmitting media. The primary purpose of hydraulic system is the transfer of energy from one location to another location and this energy into useful work. In this project fabricated model of Multipurpose Hydraulic angle forming machine will describe. Metal forming can be defined as a process
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