A vertical cylinder with (radis 23 m, cylinder hrtght L. eguel te diamter, nd sarface temperatare 0cstanding en lasatated leer, and the sanding walls at 25 C. What is the ameeat of brat that lest by radiation "Watwen the rmiiity h.9? Seet o OA 2 O8 244 1363

Q: r₁ = 10 m r₂ = 14m 3 T₂ = 690 K 9" = 50 kW/m ³ h₁ = 10W/mK Vacuum There is an inner sphere and an…

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Q: Once it has ben stanted by sufficient Sucdony the sphon An Figra will fuam Continu osuly as long.…

A: The given siphon is shown below, (a) Applying Bernoulli's equation between 1 and 2,…

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A: Given data, The temperature in the rod is uniformly distributed.. Means at any time 𝞽, the…

Q: eler of the br is 0.2m, the conduc

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Q: , the helowing temperatues to Hhe requestad umdes (a) 102 to F Convart 102 to R 2-257 tok

A: Note:As per our guidelines we are supposed to answer only one question. Kindly repost other…

Q: Por one-dimensio heat ashieldliug Wall for anuclear reactor. The wall receives agamma-vay the wall…

A: General heat conduction equation is given as, ∂2T∂x2+∂2T∂y2+∂2T∂z2+q˙k=ρCPk∂T∂t This is a…

Q: What is “washing‟ of coal? Are all coals washable? Explain giving reasons.

A: Coal washing : Coal needs to washing after removing from the earth surface with the water and…

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Q: H) using the general From OF the tem pero distrusetion equation and Starting From the middle OF the…

A: This problem is the application of the Fourier equation. The data given is,

Q: tudinal axis of a shaft that has a mass of 100 kg and a diameter of 120 mm. 43. Determine the mass…

A: Solution to 9-43 as mentioned by the student:

Q: A veytindrical premere wessel 400 mm wall thichnes of 20 mm puesure of 4.5 MPa. the dongitudnal…

A: Given:diameter, d=400 mmthickness, t=20 mminternal pressure, P=4.5 MPa or 4.5 N/mm2

Q: If a dom atydiatic tubing find the requiedtaqe e A shaft Conectad tthe tobin ananmer is being-sitet…

A: The torque required on the shaft is 2054.35 N•m.

Q: -If the amont of the aded Carlbon is 2.2%s purity 78%) to 6000 kg iron . what is the e xepected…

A: Amount of the added carbon to pure iron = 2.2% Carbon Purity = 78%  Mass of iron = 6000 kg rate of…

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Q: - y = k x2 b -a.

A: Solution: Consider an elemental strip at distance '-x' from the y-axis to the centroid of the…

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A: (a) To estimate the particle travel distance (pulvation distance) for a particle of 100 μm diameter,…

Q: CA Hock of weight W sides down an inclined woite hibrikated by a then film of oil, figure below Ihe…

A: wieght of block =wAngle of inclination =θContact area = A Film thickness =h FBD of block Since As…

Q: f the heat engl

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Q: A residence room of 40ft x 20ft x 15 ft high. The room contains two (6 ft x 3 ft) well-fitted doors…

A: Room dimensions: 40 ft x 20 ft x 15 ftDoor dimensions: 2 (6 ft x 3 ft)Window dimensions: 6 (5 ft x 2…

Q: The Jensityy of the Volumetrie charge nduced fptis equat to the Mejative of the otarization…

A: Simple arbitrary dielectric Volume consider and taking small area with some logic calculation(shown…

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Q: TL eeva-D-- se Ny 10 cm 600 N 'x y- , 14 cm Vertical load is applied to point B of a 10 mm radius…

A: Given data: -  The vertical load at B is F = 600 N. The radius of the cylindrical bar is R = 10 mm.…

Q: 800 W/mlof radiant energy is incidert upon a surface, out of which B00 transmissivity (T S 103 rete…

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Q: A A coldering Iron hos a in diameterand 20 mm in lenath. With age and Cylindrical tip of a Sm usage,…

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Q: heet Problen Denivehon ot -D Steed Conduchon mmaut 8tWe heat hect genenation emSpheniel Sytem mhaut…

A: Draw the diagram of one dimensional heat conduction through a rectangular slab.

Q: An oven in our factory has woll of 3 Scm thickness with inner Hemperatune of 6 50°C cio auter…

A: The passage of energy via a solid medium is known as conduction. When two bodies are in direct…

Q: between pesure and olme gienbyp" = C. The inta pesuei ars theintal volume is 0. m, and he fia olmis…

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Q: State the conditions under which nodal surfaces [angular nodes (a.k.a. planar nodes) and radial…

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Q: 2. Explainthefollowing,relatedtophysicalinsighttointe rnalenergy(i)Translationenergy(ii)rotational…

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Q: Contains 1.4 K cf refrigerand-I 344 ico KPa angd 20°C. Meat iř now to he refrigerant frum trans…

A: Given:m=1.4 kgP1=100 kPaT1=20oCP2=120kPa

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A: Free Body Diagram: It is a diagram drawn to determine the unknown forces of the system. Resultant…

Q: A hollow tube having and a wall thick ness of (0.5mm) isexpased to an enviroment at (hz 10owhi.t)…

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Q: 15)The material removal mechanism in AWJM is O Melting and vaporisation Erosion or localised stress…

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Q: 946. The right circular cone in Figure P9-46 has a mass of 90 kg. Determine the mass monen d this…

A: To find: The mass moment of inertia of right circular cone about x-axis. Given: The height of the…

Q: VENTILATION SYSTEM FOR PREVENTION OF THE DISTRIBUTION OF HARMFUL SUBSTANCES IN THE ROOM 1. General…

A: given; ventilation system for prevention of the distribution of harmful substances in the room. 1.…

Q: The rate of heat transfer for a solid slab can be measured by Fourier’s law.  Using the Fourier’s…

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Q: need urgent and correctly

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Q: For the situation shown in Fig. below calculate, centerline and surface heat rate per unit of…

A: AS WE CANNOT PROVIDING THE HAND WRITTEN SOLUTION SO I AM TYPING IT  FOR YOU Given Data- Radius…

Q: Explainthefollowing, relatedtophysicalinsighttointernalenergy(i) Translationenergy(ii) rota tional…

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Q: What is constant heat flux and Constant Surface Temperature?

A: This question is based on the concept of heat transfer

Q: Conductio Homeworl s The insode.of your house is 3o'C. The well, 3D em thic h. Up outside 5°C, You…

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Q: au that the gan AS = 3 Mcn taT

A: Entropy defines the randomness of the system. It measures the thermal energy of a system per unit…

Q: yclinder shoped 14 cm length Corro f has and diameter . That carrot is at 25°c and + iS Put into…

A: Given: The length of carrot, L = 14 cm = 0.14 m The diameter of carrot, d = 4 cm = 0.04 m The…

Q: 2. Consider a small Spring aboud 3omm long, weldedt table Iground) So thad is fixed af Hhe paind to…

A: Given, k=857.8N/m, m=49.3*10-3kg.

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.