Problelm 3.6 Given data: Thi := 250 °C Tci := 30 °C mh := 0.15 kg s mc := 0.6 kg s cph := 2000 J kg⋅ K cpc := 1000 J kg⋅ K U := 1000 W m K 2 Finding Heat Exchanger Area(A0): 2 Cc := mc⋅ cpc = 600 m ⋅ kg K⋅ s 3 Ch := mh⋅ cph = 300 m ⋅ kg K⋅ s 3 2 Tco := mh⋅ cph⋅ Thi + mc⋅ cpc⋅ Tci mh⋅ cph + mc⋅ cpc 4 = 103.333 °C Tho := Tco Q := Ch⋅ ( Thi − Tho) = 4.4 × 10 W Thi − Tco − ( Tho − Tci) Thi − Tco ln Tho − Tci Cc Ch Ch Cc ε0 := if ( Cc
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The University of Sydney Aerospace‚ Mechanical and Mechatronic Engineering MECH3260 Thermal Engineering Heat Transfer Quiz 3 2007 Time: 40 minutes Answer ONE question only. Question 1 Consider the cylindrical receiver in a solar thermal power plant shown below. The receiver is made of opaque material and has a diameter D = 8m and length L = 14m. At a particular time‚ the heliostats direct a concentrated solar flux of q”S = 80 kW/m2
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Questions 1. On the 21st of October 1995‚ Anna Wood took an ecstasy tablet at a dance party and died three days later. At such a young and thriving age‚ Anna Wood was just 15 years old with a loving family‚ many friends and a new job. On the night of the event that had taken place a series of risk behaviours were undertaken. Firstly by wanting to take an ecstasy tablet to get high as well as not having any knowledge on the actual drug. By having a broader knowledge on the drug she may have been still
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Earl Woods “The night that Tiger won his second U.S. Amateur in 1995‚ Earl Woods made a prediction. “Before he’s through‚ my son will win fourteen major championships… “Earl was prone to over-the-top statements… thirteen summers later‚ Tiger is there. Fourteen“(Smiley 275). Before the quotation is mentioned‚ Tiger has just won his 14th major championship‚ and 65th tournament as a professional. The man who says the quote is Tiger Woods’ father‚ Earl. He is talking to group of reporters‚ claiming
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I Am Sam In this movie‚ Sam Dawson‚ is a developmentally disabled adult who has been raising his daughter Lucy for seven years. He receives help in raising Lucy from a group of friends that also have developmental disabilities. Although Sam provides a loving and structured environment for Lucy‚ her intellectual development begins to surpass her fathers. Because Lucy’s school reported their findings of Lucy’s developmental progress possibly being altered by Sam’s disability‚ Lucy was taken
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Roles of Women Heat and Dust By Jude Bashto Heat and Dust is an enchanting novel written by Ruth Prawer Jhabvala‚ a distinguished novelist and screenwriter. The novel mainly explores the cultural shock that the narrator experiences while comparing it to the shock experienced by her step-grandmother some 25 years earlier. During the course of the novel the narrator continues to retrace her step-grandmother’s steps‚ and while doing so we find her following the same path and ultimately
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I AM SAM Director: Jessie Nelson Writers: Kristine Johnson‚ Jessie Nelson Stars: Sean Penn‚ Michelle Pfeiffer‚ Dakota Fanning Sheenna Jey O. Corollo BSTM III-1D INTRODUCTION: As a human being‚ what is a definition of the word parent to you? Is it the amount of intellectual maturity displayed or the level of love given?1 Is it possible that a mentally challenged man can give the love and care that a child need as they grew up which should a parent give to their child? I Am Sam is a
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spread across the room when our Director informed us that we wouldn’t have a second act. Our theater department wasn’t exactly financially sound at the time‚ as we barely were able to scrounge enough to afford the condensed “Junior” version of Into the Woods. The executive plan after this unexpected setback was to use the recently released Disney version of the musical as a creative base. When the cast first learned of this decision‚ initial looks of skepticism and disbelief were shot all throughout the
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embodied energy of the hardwood flooring life-cycle is based on the flowing parts‚ the raw materials acquisition‚ the manufacturing‚ processing‚ transportation‚ recycle and waster management. The primary raw material of the hardwood flooring is the wood from angiosperm trees. There are many kinds of hardwood species such as ash‚ pine‚ oak‚ maple and cheery. These primary raw materials can make two kinds of hardwood flooring‚ which are solid hardwood and engineered hardwood. Because of solid hardwood
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Ham with sam Essay From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search For other uses‚ see Essay (disambiguation). Essays of Michel de Montaigne Essays are generally scholarly pieces of writing written from an author ’s personal point of view‚ but the definition is vague‚ overlapping with those of an article‚ a pamphlet and a short story. Essays can consist of a number of elements‚ including: literary criticism‚ political manifestos‚ learned arguments‚ observations of daily
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