annotated-Gas Volume's Effect on Pressure

Project 1 100 20. 150 200 250 300 350 400 450 500 550 600 650 CUPONTHFC-134a 700 200. 0.0016 1- 00018 10. Pressure-Enthalpy 0.0014 000124 0.0020 8. 0.0030 100. 80. 6. Diagram volume-0.0040 mikg (SI Units) 0.0060 0 0080 0.010 60. 40. 2. 0.015 0 020 20. 0030 0.8 0.040 10. 8. 0.6 0.060 0.4 6. 0 080 010 0.2 0.15 020 2. 0.1 0.08 0.30 0.40 1. 0.8 0.06 060 0.04 0.6 O80 1.0 0.4 0.02 1.5 20 0.2 0.01 100 150 200 250 300 350 400 450 0.1 700 500 550 600 650 Enthalpy (kJ/kg) Refrigerant HFC-134a as the working fluid - Ideal cycle operation condition is assumed Cycle is operated at high pressure line of 0.8 MPa Cycle is operated at low temperature line of – 10° C - Flow rate is 0.1 kg/sec The head of the department in the company that you are working in asked you to make use of pressure - enthalpy chart provided for HFC-134a refrigerant a. Construct didactic sketches, showing the operating principles of a refrigeration system Pressure (bar) 4. -Dozz -auneadu H 061 ta 091 Ti 1000 06 0 - --- 99'O 09…

Q1. Honey is a very widely used ingredient in cooking all around the world. Many commercial honey manufacturers heat treat honey to remove harmful bacteria that may be present. The density and viscosity of the honey varies with temperature, as shown in table 1. Temperature K 293 298 303 308 313 318 323 Density kg/m³ 1403 1398 1393 1388 1383 1378 1373 Viscosity Pas 55.66 46.45 37.99 30.28 23.32 17.11 11.65 Table 1: Fluid properties of honey. A particular processing facility heats and sterilises 500 kg of unprocessed honey every 30 minutes. The unpro- cessed honey is stored in large vats, then pumped though pipes into heating units before being pumped through another pipe to be bottled. The pipe carrying the honey from a storage container, which is 11 m tall, to a heating unit is 5 m long and has a diameter of 10 cm. Prior to being heated the honey is kept at 25°C. (a) What is the pressure difference between the top and bottom of a storage vat when it is full? (b) What is the volume flow…

What would be the weight of one 3-kg mass on planet where the acceleration due to gravity is 10 m/s2? Select the correct response 3 kN 29.43 N 30N 13 KN An open tank contains 5.7 m of water covered with 2.8 m of kerosene. Find the pressure at the interface of the two liquids. Specific weight of kerosene is 8.0 kN/m^3. Select the correct response 22.400 55.917 44.000 33.240

See Appendix: Superheated tables for Nitrogen A. Nitrogen in a rigid 5 m³ tank at 120 K and 1 MPa. Determine the mass assuming ideal gas. What is the error (%)? i. ii. the mass using the compressibility factor. What is the error (%)? Comment on the results

Discuss how you might measure the bulk modulus of a liquid.

30. In a typical tension test a dog-bone shaped specimen is pulled in a machine. During the test, the force F needed to pull the specimen and the length L of a gauge section are measured. This data is used for plotting a stress-strain diagram of the material. Two definitions, engineering and true, exist for stress and strain. The engineering stress F de and strain e are defined by oe F %3D and A0 L-Lo where Lo and Ao are the initial gauge 6, = Lo length and the initial cross-sectional area of the specimen, respectively. The true stress o, and strain e are defined by o, 는는 and q %3D = In A0 Lo The following are measurements of force and gauge length from a ten- sion test with an aluminum specimen. The specimen has a round cross sec- tion with a radius of 0.25 in. (before the test). The initial gauge length is 0.5 in. Use the data to calculate and generate the engineering and true stress- strain curves, both on the same plot. Label the axes and use a legend to identify the curves. Units:…

Note:- • Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. • Answer completely. • You will get up vote for sure.

F1: 0318, F2: 1,894, M: 8,942

A chemical engineer desiring to study the evaporation rate of water from brine evaporation beds obtained data on the number of inches of evaporation in each of 55 July days spread over 4 years. The data are given in the following stem and leaf plot, which shows that the smallest data value was 0.02 inch, and the largest 0.56 inch. Stem       Leaf 0.0           2, 6 0.1           1, 4 0.2           1, 1, 1, 3, 3, 4, 5, 5, 5, 6, 9 0.3           0, 0, 2, 2, 2, 3, 3, 3, 3, 4, 4, 5, 5, 5, 6, 6, 7, 8, 9 0.4 0,       1, 2, 2, 2, 3, 4, 4, 4, 5, 5, 5, 7, 8, 8, 8, 9, 9 0.5           2, 5, 6 Find the: a) sample mean; b) sample median; c) sample standard deviation of these data. d) Do the data appear to be approximately normal? e) What percentage of data values are within 1 standard deviation of the mean?

Kinematic viscosity /g of water varies with temperature T as shown in the table. Determine the cubic that best fits the data, and use it to compute / at T = 10°,30°, 60°, and 90°C. by interpolation.)

Please help. Written on paper not typed on computer please. Need help on all questions. Please include all units, steps to the problem and information such as its direction or if it is in compression or tension. Thx.

Answer : 593Pa . Strictly Don't Copy paste .

Find viscosity of Plasma @ 37oC