BLISK 1. BLISK or IBR (Integrated Blade Rotors) are among the most innovative and challenging components in modern gas turbine engines. BLISK may be integrally cast‚ machined from a solid piece of material or made by welding individual blades to the rotor disc. Initially BLISK was used only in first stage LP compressor. Its low weight and excellent aerodynamic efficiency making it popular for use in the HP stage also. CONVENTIONAL DISK Vs BLISK 2. Conventional rotor disk comprises rotor blades
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freedom. The bias is shown throughout as the film progresses from the beginning of who we are and our fight against tyranny and between the multiple laws congress pass and rescind throughout the war and finally the film shows the tyranny of the three axis powers. The film begins by recounting American history of whom we are and where did we come from. Thirteen colonies fighting for freedom and liberty against the tyrannical rules of Britain the film argue since the beginning of America we have always
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shape of both of the curves. (c) Identify the point where utility is maximized on both curves. Discuss the reasoning behind each value. Q3 Show an indifference curve by using the data in the table below and indicating X on horizontal axis and Y on vertical axis. (3m) Combinations | Units of X | Units of Y | A | 1 | 6 | B | 2 | 5 | C | 4 | 3 | D | 8 | 2 | The following table shows the information about marginal utility for X and Y. Units | MUx | MUy
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IB Mathematics Standard Level Portfolio Assignment Task I Tide Modeling Kelvin Kwok In this modeling assignment‚ I will develop a model function for the relationship between time of day and the height of the tide. I will first show the data in a table form copied from the assignment sheet. Then I will use the data to construct a scatter graph of time against height‚ then I will develop a function that models the behavior noted in the graph analytically‚ and describe any variables‚ parameters
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measuring device to produce the same result each time. • -validity is when a measurement actually measures what it is supposed to measure. 5 Axes of DSM-IV-TR o Axis I: the clinical syndromes or conditions o Axis II: personality disorders and MR o Axis III: general medical conditions o Axis IV: psychosocial and environmental problems o Axis V: Global assessment of functioning Acute: disorder lasting less than 6 months and chronic refers to a long-standing disorder. -symptoms refer to the patient’s
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On December 7‚ 1941‚ hundreds of Japanese fighter planes attacked the American naval base at Pearl Harbor near Honolulu‚ Hawaii. it lasted just two hours. The Japanese managed to destroy nearly 20 naval vessels‚ including eight battleships‚ and more than 300 airplanes. More than 2‚000 Americans soldiers and sailors died in the attack‚ and another 1‚000 were wounded. The day after the assault‚ President Franklin D. Roosevelt asked Congress to declare war on Japan; Congress approved his declaration
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Functional Movement Screen (for all tests if pain score is 0) Deep Squat * Purpose * Assesses bilateral‚ symmetrical‚ and functional mobility of the hips‚ knees‚ and ankles. * Dowel held overhead assesses bilateral‚ symmetrical functional mobility of the shoulders as well as the thoracic spine. * Description * Athlete places feet slightly farther than shoulder width and places hands on the dowel to form a 90o angle at elbows overhead. * Athlete presses the
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STRENGTH Example of principal stress at vessel wall: General example of symmetrical vessel at an axis: PRINCIPAL STRESSES IN PV WALL O Element abcd a b d c O • Principal stresses: (1) σ1 = meridional / longitudinal stress‚ acting along a meridian 0-0 axis. (2) σ2 = circumferential/ tangential/hoop stress‚ acting along parallel to 0-0 axis. (3) σ3 = radial stress acting stress‚ normal to 0-0 axis. • For thin wall‚ σ3 the p )‚ tensile strength of the material. The failure point in a simple
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Electricity Electromagnetic Oscillations and Waves Diffraction and polarization of microwaves 4.5.06-00 What you can learn about … Diffraction Focal point Linearity Circularly and elliptically polarized waves Transverse waves Polarizer and Analyzer Constructive and destructive interference Principle: The equivalence between visible light and microwaves as special cases of the total spectrum of electromagnetic waves can be demonstrated using diffraction and polarization of
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Objective – Describe a single set of data 2. Data Type – Interval Graphical Techniques to describe Time series Data Line Chart ~ It is a plot of the variable over time. It is created by plotting the variable on the vertical axis and the time periods on the horizontal axis. Describing the relationship between two interval variables ~ Scatter diagram –
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