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a tube assembly constructed of cu with an inside diameter of 125 cm wall thickness of 08 mm and circumferential fins around the periphery the fins
a circumferential fin rectangular profile is constructed of cu and surrounds a tube having a diameter of 125 cm the fin length is 6 mm and its
heat generated uniformly in stainless steel plate having k20 wm0c the thickness of the plate is 1cm and the heat generation rate is 500 mwm3 if the
a rectangular plate has two holes of dimensions shown and is released from the position shown the plate is hinged about a horizontal axis and can
as shown in the figure the jet transport b is flying north with a velocity vb 600 kmh when a smaller aircraft a passes underneath the transport
dissect an email you have received first get the original ascii text of the email including the headers and the blank line separating the headers and
i have got a rusted chassis of a cari wonder if you can estimate the remaining strength in a longitudial steel beam 6 cm wide x 12
the wing of a light single-engine general aviation aircraft has an area of 158 m2 and a of 96 m the airfoil of the wing is naca 65-415 which has
a thin wise symmetrical wing has an aspect ratio of 10 and a straight edges with taper ratio tip chord root chord of 08 and root chord of 1
derive and solve a model of an insulated water tank with a changing level ie changing tank volumethere is only one in ow stream with a flow rate of 1
the power method is a classic numerical algorithm for determining the largest eigenvalue and eigenvector associated with a matrix a write a matlab
given a brittle material has an ultimate tensile strength of 300 mpa and an ultimate compressive strength of -1000mpa assume that failure
a cantilevered beam is to be made of 7075-t6 aluminum with a uniaxial yield strength of 469 mpa the beam is 1m long and is loaded with the following
diameter 100mm length 470mm power 4000 w radians 78 shear modulus 60000 nmm2 determin the maximum shear stress and
disk requests come in to the disk driver for cylinders 10 22 20 2 40 6 and 38 in that order a seek takes 6 mes per cylinder moved how much seek time
bullfor the astm dogbone specimens the frac34 inch hole specimens and the notched specimen tabulate the failure load in poundsbullshow plots of
describe the test specimens that were used in the testing program and what one hopes to learn by testing them show the test matrix ie a listing of
the first laboratory report covering the two-part exercise involving tension testing and stress concentrations is due in lab two weeks after the
the overall size of the crane must not be changed the height and reach of the loading point is to remain the same original parts must remain and
figure shows an impression of one of many lifting arrangements produced and used at a steel fabrication workshop it was manufactured to lift a
a 12 m diameter steel pipe carries oil of relative density 0822 under a head of 70 m of oil what minimum thickness of 120 mpa yield stress steel
navy divers are called to rescue a group of office workers trapped in a basement under floodwater in leeds uk the only access to the basement is via
particle in a box 1 from dr liebman you will remember that the energy of a particle in a 3 and 2 dimensional box is defined by 3 or 2 quantum numbers
vibronic spectroscopy in the harmonic oscillator approximation simulate the so-s1 absorption spectrum of a diatomic the simulation should convey both
1 huckel theory using huckel theory write a program that solves for the molecular orbitals and energy levels in a conjugated or aromatic hydrocarbon