QUESTION 1 Determine the pressure (bar) of water at x = 0.1 and T-1830c using th

Question

QUESTION 1 Determine the pressure (bar) of water at x = 0.1 and T-1830c using the table below. Note: Give your answer to three decimal places. Note: Your answer may be slightly different from the given answer (within 5%) due to the method by which the answer is calculated Properties of Saturated Water: Temperature Table Specific Volume Sp. Internal Energy Specific Enthalpy Specific Entropy kJ/kg hfg Temp Pres kJ/kg-KTemp bar | v#x 1031 uf hf vg sf 50 0.12350 1.0121 12.031 209.47 2443.0 209.482382.1 2591.6 0.70398.075550 60 0.19941 1.0170 7.670 251.61 2456.2 251.63 2357.52609.1 0.8323 7.908760 70 0.31189 1.02275.042 293.65 2469.1 293.69 2332.7 2626.3 0.95677.754570 80 0.47391 102893.407 335.602481.7 335.65 2307.52643.2 1.07727.6114 80 90 0.70141 103592.360 377.49 2494.1 77.62282.1 2659.6 1.19417.4782 90 100 1.0135 1.0434 1.673 419.39 2506.0 419.502256.1 2675.6 1.3080 7.3540 100 120 1.9854 1.0604 0.892 503.47 2528.8503.68 2202.2 2705.8 1.52757.1288120 140 3.6130 1.0800 0.509 588.34 2549.6588.73 2144.7 2733.4 1.73806.9291 140 160 6.1785 1.10220.307 674.39 2567.9675.07 2082.6 2757.6 1.94146.7494 160 180 10.0221.12750.194 761.80 2583.2 762.93 2014.8 2777.72.13876.5849180 20015.5391.15640.127850.66 2594.8852.461940.3 2792.72.33076.4314 200 220 23.179 1.1897 0.086 941.12 2601.9 943.881857.82801.7 2.5181 6.2852 220 240 33.4431.22870.0601033.58 2603.5 1037.691765.6 2803.3 2.7021 6.1429 240 260| 46.887| 1.2753| 0.042| 128.80| 2598.5| 1134.78| 1661.6| 2796.4| 2.8844| 6.0010| 260 280| 64.118| 1.3323| 0.030| 227.96| 2585.5| 1236.50| 1542.4| 2778.9| 3.0676| 5.8561| 280

Explanation / Answer

1)

Look at values in table for 180 deg C and 200 deg C (180 < 183 < 200)

At 183 deg C, we get by linear interpolation,

P = (15.539 - 10.022)/(200-180) *(183-180) + 10.022 =10.84955 bar

as per chegg guildliness we can solve only 1 question..Thankyou

Related Questions

Navigate

• Browse (All)
• Browse Q
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.