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UGA - HIST - 2111
Thursday February, 18, 2010 Who won the war? What did people fight for? In the 1770 after the declaration, the real action is at the state government, because that's where all the power is. Most of them have a real commitment to popular sovereignt
UGA - HIST - 2111
The constitution is just a skeletal outline and how the government will function, it is determined by Washington's administration. April 1789, Washington makes a six day journey up to New York, along the way, he's celebrated by thousands of people and he
UGA - HIST - 2111
Thursday January 14,2010 Europe and the Age of Exploration Why explore? Colonization o It is a continuity of history from Mediterranean colonization o The sugar growing regions are tied to the production of sugar. Sugar was originally a very expensive and
UGA - HIST - 2111
Thursday January 21, 2010 New Spain and New France The English colonies were far more destructive to Indians than the French or Spanish colonies The pueblo Indians in the southwest are today the single most populous tribe in the United States. The tribe
UGA - HIST - 2111
Thursday January 28, 2010 Slavery in Early AmericaTransatlantic Migration to British American Colonies, 1500-1760. There were 37% British and 63% Africans. The percent of population who were African or African Americans steadily increased from 1650- 1710
UGA - HIST - 2111
Thursday March 4, 2010 The market revolution The erie canal and the transportation revolution are central to the change in idealogy in the 19th century. The transportation revolution which leads to changes in transportation which leads to a larger differe
UGA - HIST - 2111
Thursday March 25, 2010 Jacksonian era is a society that is in theory far more democratic than previously. The elite does not rule over everyone. Rewards should be granted to those talented and not just given. The emphasis is on the self-made man. So soci
UGA - HIST - 2111
Tuesday April 20, 2010 We watched clips from Gods and Generals. The scene between Stonewall Jackson and the slave is inaccurate. The virgin birth theory is that the confederacy rose from some unearthy cause, but In reality it rose from trying to defend sl
UGA - HIST - 2111
Tuesday April 6, 2010 The reforming Impulse Popular reform movements Temperance- renouncing alcohol Second great awakening- religious movement Charles Finney Female Moral Reform Society Mormonism Public Institution Schools Penitentiaries, asylums, poorhou
UGA - HIST - 2111
Tuesday February 2, 2010 The Origins of RacismThere was a discussion of what the definition of a white person and black person are. Definitions are arbitral and it varies across society. It is a social construct; however, there are real physical differen
UGA - HIST - 2111
Tuesday February 9, 2010 Origins of the American RevolutionTo study do outline for essays and review readings. We know that the crown is doing little to help the conflicts in the colonies. Why do Americans take up arms? Only about 1/3 of white Americans
UGA - HIST - 2111
0112502February, 16, 2010 The Revolutionary WarThe first battle occurs in April 1775. A month later, a second continental congress meets to figure out what to do. They had no army and they were up against the most disciplined army and navy of the world.
UGA - HIST - 2111
Tuesday February 23, 2010 Critical period under drafting. Article to constitution. Benjamin Franklin, John Jay and Charles Pinckney were delegates for the constitution. They are fearful of democracy. There a fear that the country will descend into chaos a
UGA - HIST - 2111
Tuesday January 12, 2010 The Politics of Pre-Columbian American History o o o 95 % of history took place before Columbus arrival 4 Main Questions Where did first Americans come from? o Traditional story, they came across the bering strait from Asia,- know
UGA - HIST - 2111
Tuesday January 19, 2010 The Contours of Contact Conquest of the Tenochitlan In 1519, Cortez makes his way to the capital of the Aztec empire which had around 1.5 million people. Cortez had 500 men and 16 horses. He was received into the city and then lat
UGA - HIST - 2111
Tuesday January 26, 2009 The English Colonies The first thanksgiving at Plymouth and Pocahontas, are examples that there are lots of imaginings of what the colonies were like. The British Colonies were far more destructive than the others. There are two e
UGA - HIST - 2111
Tuesday March 2, 2010 George Washington is still part of the 18century world of hierarchy which collapses, and a new ideology based on freedom and equality arises. Discussed the definition of freedom because there are restrictions to it examples are abort
UGA - HIST - 2111
Tuesday March 16, 2010 Market Revolution transforms the north in a number of ways. It breaks down older structure social structure like the hierarchy family, as kids can move out and get jobs. It puts the U.S on the road to civil war because of the differ
UGA - HIST - 2111
Tuesday March 16, 2010 Market Revolution transforms the north in a number of ways. It breaks down older structure social structure like the hierarchy family, as kids can move out and get jobs. It puts the U.S on the road to civil war because of the differ
UGA - HIST - 2111
? guai wu monster ? zhang ai obstacle ? jing li experience he river shan mountain ? wang guo kingdom ? zai zhu rule ? chao xue lair ? yao mei seductive ? zhi zhu spider shen spirit mie huo extinguish the fire ? shan zi fan ? ? tie shan gong zhu Iron Fan P
UGA - ARHI - 3054
ARHI 3052 August 16 when asked to define a term define the era. what concepts. dates. explain the movements. enlightenment: what is it? when did it happen? where did it happen? who was involved? why? -think journalism-taking notes write and use vocab. Loo
UGA - ARHI - 3054
8/16/11 Before the 18th century the patrons were always the Royalty or the Church, people, as a public, had no voice The Role of the Artist new concept; how does the artist feel about his art? The 18th century was revolutionary in many ways: politics, eco
UGA - ARHI - 3054
ARHI 3020 August 15 book is in library as well. Hartt- 17-156 TERMS- pay attention gil.uga.edu pw:giotto online works: elc. List of terms, etc. no dates, but a general idea. Why a style is a certain why, content, relations to time and patron Pollaiuolo, D
UGA - ARHI - 3054
Petit trianon: garden faade, Versailles 176168 GABRIEL 1st architect to king louis the 15th versailles was political seat in france the small one, small palace for king's mistress cubic form faade used giant order columns rose more than one floor, didn't
UGA - ARHI - 3054
8-19-11 Palazzo Pubblico, Siena, completed 1342; Piazza del Campo, 12th c.; Siena Cathedral, begun early 13th c. -hill town -in tuscany. Settled by etruscans. Became roman city end of 14th(?) century. Shared Much with Rome (Romulus and Remus). City emblem
Virginia Tech - ME - 2124
Engineering Approach to Solving ProblemsProblem description: After some study, state what is known about the problem. What to find: State in own words what is to be found.Draw diagrams Identify system boundary. Closed system or control volume? of the sy
Virginia Tech - ME - 2124
The Ideal Gas and Incompressible Substance Equations of State Equations of state that accurately describe substance behavior over a wide range of pressures, temperatures, and specific volumes are quite complicated. For a limited range of conditions, howev
Virginia Tech - ME - 2124
Pressure-Volume Work for Closed Systems Pressure-volume work done on the environment by a system going from state 1 to state 2 is defined byW12 = PdV .1 2This definition gives work out of the system as positive. It is only valid when the process is qua
Virginia Tech - ME - 2124
Typical Thermodynamics Units under the SI and British Systems Dimension Mass Moles SI Unit kg (kilogram) kgmol or kmol (kilomol) units of molec. wt. are kg/kgmol Length m (meter) Time s (second) Force N (Newton) 1 N = 1 kg m / s2 Absolute K (Kelvin) Tempe
Virginia Tech - ME - 2124
Thermal Conductivities of Various MaterialsThermal Conductivity 25C / 77F W/m/K Acetone Acrylic Air Alcohol Aluminum, Pure Aluminum, Alloy Aluminum Oxide Ammonia Antimony Argon Asbestos mill board Asbestos, loosely packed Asbestos-cement Asbestos-cement
Virginia Tech - ME - 2124
The air in piston-cylinder device initially has a temperature of T=70C and a pressure of 200 kPa (gage). What is the gage pressure after the air has cooled to T=25C and the volume has been decreased by the piston to only 1/3 of the original volume?
Virginia Tech - ME - 2124
Virginia Tech - ME - 2124
ex 5b For a power cycle Qin = 60 kJ and Qout = 38 kJ. Determine the net work of the cycle and the thermal efficiency.
Virginia Tech - ME - 2124
ex 5b For a power cycle Qin = 60 kJ and Qout = 38 kJ. Determine the net work of the cycle and the thermal efficiency.
Virginia Tech - ME - 2124
Ex 6a A piston cylinder contains 2 lbs of air that is being compressed. Initial state: T1=540R, p1=1atm. Final state: T2=840R, p2=6atm. During the compression 30 Btu is transferred to the environment via heat interaction. The value of cv for air can be ta
Virginia Tech - ME - 2124
Virginia Tech - ME - 2124
2. Systems, Interactions, Properties, States, ProcessesSystem Bounded region of interest defined by us for our convenience. Specification of the boundary is crucial and must be consistent throughout a process. Choose system boundaries according to: 1) Kn
Virginia Tech - ME - 2124
Phases, Ideal Gases, p-v-T DiagramsPhase - Matter that is homogeneous in chemical composition and physical structure. Examples:Pure Substance - Matter that is uniform and invariable in chemical composition. Is air a pure substance?Simple Compressible S
Virginia Tech - ME - 2124
Work Interactions, Heat InteractionsMechanics definition of work:r r W = F dss2 s1Examples: 1. Constant force field, e.g. earth's gravityF = mg2. A springW= W= W=F = kx3. Friction (dry)F = mgThermodynamic definition of Work Interaction: A work
Virginia Tech - ME - 2124
Lect 51st Law of Thermodynamics, Energy, CyclesKinetic Energy - The energy of mechanical motionKE = 1 mV 22KE = KE2 - KE1 = 1 m V22 - V12 2()Potential Energy "Stored" mechanical energy e.g. gravitational potential energyPE = mgzPE = PE 2 - PE1 =
Virginia Tech - ME - 2124
Lec 6Internal Energy, Enthalpy, h and u and Specific Heats cv and cpIn many applications the quantity, Internal Energy U added to the product PV appears so often it has been given its own symbol H that is called enthalpy. H = U + pV H on a unit mass bas
Virginia Tech - ME - 2124
Lec 7Control Volumes and Mass BalancesControl Volume A prescribed, bounded region under study. The boundary may be fixed or may move and deform. Mass may cross the control volume boundary.Mass Rate Balance Conservation of mass requiresdm cv & & = mi -
Virginia Tech - ME - 2124
Lec 8Mass Balances, Energy Balances and Applications to Conversion Devices.Review of mass balanceConservation of energy for a control volumeEnergy balance can be expressed in terms of beginning and end states or in terms of flow ratesWork for a contr
Virginia Tech - ME - 2124
Lec 9Mass and Energy Balances for Devices Cont.Turbines - Devices which produce power as a result of a gas or liquid passing through a set of vanes attached to a freely rotating shaft. Ex. Hydropower Steam and gas turbines V12 - V22 & + W + m (h - h )
Virginia Tech - ME - 2124
lec 10Introduction to Fluid MechanicsFluid Mechanics The discipline within applied mechanics that is concerned with the behavior of liquids and gases at rest or in motion. Topics: e.g. fluid pressure, viscosity, fluid flow, turbulence Fluid A substance
Virginia Tech - ME - 2124
Virginia Tech - ME - 2124
Heat Transfer Homework Answers ME 2124 Fall 2011Problem Answer(s)& a) dT/dx = -280 K/m, Q = 14,000 W/m2 & b) dT/dx = 80 K/m, Q = -4,000 W/m2HT1& c) T2 = 110C, Q = -8,000 W/m2 & d) T1 = 60C, Q = 4,000 W/m2 & e) T1 = -20C, Q = -10,000 W/m2HT2 3.5 3.7 3
Virginia Tech - ME - 2124
Fluid Mechanics Homework Answers ME 2124 Fall 2011Problem FL1 Answer(s) 1000 N/m2 (a) diagram (b) F = mgsin (c) sketch (d) F = Av/h (e) v = mghsin / A (f) 31.7 cm/s, lower (a) 265 kPa (b) 196.2 Pa 3.43104 lbfFL2FL3 1.67 1.70(a)2Ri l = Ro - Ri(a) 0.60
Virginia Tech - ME - 2124
Thermodynamics Homework Answers ME 2124 Fall 2011Problem TD1 TD2 1.7 1.16 TD3 TD4 TD5 TD6 1.42 TD7 TD8 TD9 TD10 3.105 TD11 TD12 2.30 2.33 2.42 TD13 TD14 TD15 2.68 2.72 Answer(s) 34.4 furlongs/fortnight 4.21108 yen/day (a) 30.9 ft/s2; (b) 150 lbf - 25.8 f
Virginia Tech - ME - 2124
ME 2124 Introduction to Thermal Fluid Engineering Homework Problems Fluid Mechanics Fall 2011 1. Two plates are separated by an oil film 0.010 mm thick. Oil viscosity is oil = 0.1 N-sec/m2. The upper plate is moving at 100 mm/s. The oil flow between the p
Virginia Tech - ME - 2124
ME 2124 Introduction to Thermal-Fluid Engineering Homework Problems Heat Transfer (HT) Fall 2011 1. Consider steady-state conditions for one-dimensional conduction in the system below having a thermal conductivity k = 50 W/mK and a thickness L = 0.25 m, w
Virginia Tech - ME - 2124
ME 2124 Introduction to Thermal-Fluid Engineering Homework Problems - Thermodynamics (TD) - Fall 2011 1. An archaeologist has found a hieroglyphic inscription describing how a team of 4,000 Egyptians could move a 20-ton granite block a distance of 1.5 cub
Virginia Tech - ME - 3514
ME 3514 - System DynamicsPolicy Sheet Fall Semester, 2011CRN 94332 - MWF 8:00 AM 8:50 AM Randolph Hall 221Credit:3 credit hoursPrerequisites: MATH 2214, ESM 2304: Dynamics Of Particles And Rigid Bodies - Vector treatment of the kinematics and kinetic
Virginia Tech - ME - 3514
Virginia Tech - ME - 3514
ME3514Laplace TransformTopics Laplace transform Inverse Laplace Transform p Laplace Transform Table Solving Differential Equations Using Laplace Transform Final Value Theorem Partial Fraction Expansion (by hand and using MATLAB)M. Remillieux1ME3514L
Virginia Tech - ME - 3514
ME3514Partial Fraction ExpansionTime Domain Laplace Domain Step # 1: Take Algebraic equationSolving ODE usingDifferential equation with initial conditions We want to solve for x(t)Many times we can not find the -1 [X(s)] in the Laplace table Then, we
Virginia Tech - ME - 3514
ME3514Mechanical SystemsOutline Units Mechanical Elements Derive equations of motion (EOM) Newton's law Energy method Compute Natural Frequency Compute responseM. Remillieux1ME3514Units SI Britishsec in (or ft) lb lb/in lb.s/in lb.s2/in lb.in lb.in
Virginia Tech - ME - 3514
ME3514 Complex Numbers:Complex NumbersImaginary Partz a ibReal P R l Part Imaginary Unit, I i U iti 1Graphic Representation:Complex Plane b Imaginary Axis Complex Number zVector Representation of z a Real AxisComplex numbers also behaves as a vec
Virginia Tech - ME - 3514
ME 3514 SYSTEM DYNAMICSInstructor Ricardo A Burdisso A. 153 Durham Hall 231-7355 rburdiss@vt.eduIntroduction SYSTEMS: combination of components acting together to perform a task. Component is a single unit of a system. D Dynamic vs static system i t ti
Virginia Tech - ME - 3514
ME3514Partial Fraction Expansion Using MATLABIMPORTANT NOTE: MATLAB and book use different notation! OGATA Expansion FormX ( s) r r r B( s) 1 2 . n A( s) s p1 s p2 s pn X ( s) r r r B( s) 1 2 . n A( s) s p1 s p2 s pnMATLABPoles p1 , p2 ,., pnp1 , p
Virginia Tech - ME - 3514
ME3514Topics Transfer Function T f F ti Block Diagram Transient Response Analysis using TF with MATLAB p y g Unit Impulse (Delta) Function Impulse Delta f function Momentum Relationship between momentum and impulse Laplace transform of an impulse Exampl