Диссертация (Экспериментальное исследование теплообмена при псевдокапельной конденсации паровой смеси вода-этанол на гладких и оребренных трубах), страница 17
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Эксперименты на гладкой горизонтальной трубе.p = 0,119 МПа; cv = 0.8 – 8.7%;ΔTКqcКВтαмКВтм КΔTКqcКВтαмКВтм КΔTКqcКВтαмКВтм К41,1635,615,58,9299,533,89,7Cv = 0.8%331,934,441,4645,115,68,8299,533,99,6340,335,540,9728,817,89,9323,632,68,9299,533,845,9639,213,913,1379,729,18,8299,533,945,9649,114,117,7453,425,69,9323,632,645,9639,313,917,7462,626,213,1 379,729,145,9639,213,918,5471,425,617,7 453,425,611,9365,830,723,4534,022,817,7 462,626,212,0365,830,518,5 471,425,611,4357,631,58,8Cv = 3.9%158,718,023,4 534,022,810,1341,633,78,9172,319,323,5 524,322,39,1316,334,88,7179,120,623,6 533,922,78,9316,335,59,3220,123,827,7 558,820,28,7300,434,410,7274,625,729,6 529,317,97,8292,537,317,1476,027,932,0 577,318,08,2267,332,516,7485,629,032,3 587,018,27,0252,836,222,2599,627,032,3 557,517,36,2238,438,322,2599,527,035,1 594,016,96,2230,837,422,2599,527,038,4 630,116,45,2216,141,522,2609,227,438,3 628,516,49,7331,934,428,9671,223,238,3 618,816,29,6340,335,528,9680,923,6125ΔTК9,8qcКВтαмКВтм КΔTКqcКВтαмКВтм К219,022,319,1526,927,610,0 219,021,919,0527,027,711,2 267,423,921,0552,526,313,9 406,729,221,1552,526,114,1 398,114,1 398,328,328,321,2561,726,522,2561,025,315,6 423,127,226,4642,124,416,5 465,428,228,3659,823,422,8 592,626,028,3659,823,322,6 573,925,328,3640,522,623,3 592,425,533,5704,021,026,8 634,323,733,5704,121,026,8 634,423,726,7 634,323,815,6204,313,129,3 660,322,615,7212,513,629,9 669,822,416,0292,118,236,8 746,720,316,0309,319,336,3 746,620,616,1317,719,89,5237,525,016,9391,923,29,3237,425,516,9383,022,613,7 400,029,219,2434,622,613,7 417,630,520,1449,422,419,5 526,927,021,8503,223,119,2 526,827,521,0494,123,619,2 527,027,525,9639,124,719,2 526,927,525,9639,024,619,2 526,927,526,0629,324,219,2 526,827,526,6638,424,019,2 536,128,030,7691,322,519,1 527,027,630,7691,122,5Cv = 8.7%126ТАБЛИЦЫ ОПЫТНЫХ ДАННЫХП.2.2.
Эксперименты на гладкой вертикальной трубе.p = 0.119 МПа для cv = 0,4; 0,8; 1,9; 5,5; 7,1 и 16%p = 0.135 МПа для cv = 12%ΔTКqcКВтαмКВтм КΔTКqcКВтαмКВтм КΔTКqcКВтαмКВтм КCv = 0.4%42,9 487,911,43,7319,787,57,8352,444,93,7319,787,68,1335,941,540,4 462,411,43,4274,379,98,4344,141,240,3 452,411,23,4259,977,38,6352,141,038,0 439,411,63,3274,382,28,8343,738,935,5 451,112,74,0346,486,19,1360,039,633,0 408,012,44,1338,082,79,3351,637,630,5 409,413,44,3346,179,99,6359,637,528,0 381,613,64,6337,873,69,8351,435,725,5 372,914,64,8337,769,710,1359,335,623,0 374,316,35,1329,364,610,4359,334,620,5 348,717,05,4329,261,510,6351,133,218,0 340,118,95,6329,058,910,9367,333,715,5 341,022,15,8328,956,311,1350,931,515,6 332,021,36,1328,854,011,3342,630,213,0 342,226,36,3336,953,111,6381,432,912,3 305,624,96,6344,952,412,1381,331,510,5 322,730,96,9344,750,312,6372,429,68,0365,945,77,1336,547,313,1380,829,05,5343,362,17,3344,547,013,6372,127,45,4335,262,37,6344,445,414,1371,726,35,4343,363,914,6372,225,4127ΔTКqcКВтαмКВтм КΔTКqcКВтαмКВтм КΔTКqcКВтαмКВтм К15,1 372,224,737,1402,510,97,5404,953,815,6 395,525,338,1401,710,57,8411,252,816,1 368,022,939,2411,110,58,0410,451,216,6 358,021,640,1411,110,28,3421,350,917,1 367,121,541,1434,510,68,5400,847,017,6 348,519,842,1434,510,38,8423,848,318,1 357,519,79,0411,545,618,6 357,319,21,8Cv = 0.8%159,289,79,3411,444,319,1 347,918,22,0179,388,79,5411,843,219,6 366,018,72,3218,196,19,8398,840,820,1 347,617,32,5213,384,610,0421,742,120,6 356,417,32,8251,190,410,3410,139,821,1 365,317,33,0254,684,110,5421,740,021,6 365,016,93,3258,378,910,8420,939,022,1 355,716,13,5285,381,011,0420,938,123,2 373,816,13,8292,877,611,3420,737,324,1 392,916,34,0307,176,411,5432,737,525,1 402,116,04,3322,575,511,8419,735,626,1 392,115,04,5336,074,312,0432,435,927,1 391,514,44,8361,275,712,3420,334,228,2 400,914,25,0364,072,412,5420,233,629,1 390,613,45,3364,569,112,8419,632,830,1 371,112,35,5365,666,113,0419,032,130,6 399,413,15,8384,866,613,3418,831,531,1 399,212,86,0385,764,013,6418,030,832,1 388,812,16,3386,761,713,8417,630,333,1 398,312,06,5401,361,514,0406,829,034,1 397,911,76,8401,059,214,3418,629,335,1 423,112,17,0401,457,114,5429,329,636,1 402,711,27,3402,955,414,8418,028,3128ΔTКqcКВтαмКВтм КΔTКqcКВтαмКВтм КΔTКqcКВтαмКВтм К15,0 417,827,822,5349,915,530,0377,412,615,3 417,827,422,8360,415,830,3376,712,415,5 427,127,523,0359,815,630,5376,012,315,8 427,127,123,3348,515,030,8376,012,216,0 427,126,623,5348,714,831,0364,611,816,3 415,125,523,8359,615,131,3375,212,016,5 414,525,124,0370,515,431,5364,311,516,8 426,525,424,3369,515,231,8375,711,817,0 414,924,424,5369,015,032,0387,112,117,3 415,224,024,8369,114,932,3363,811,317,5 389,222,225,0368,714,732,5374,211,517,8 377,121,225,3379,715,032,8384,611,718,0 377,420,925,5368,014,433,1373,511,318,3 388,621,225,8368,214,333,3373,411,218,5 376,220,326,1368,114,133,5373,511,118,8 376,520,026,3367,914,033,8384,811,419,1 376,419,826,5378,914,334,0384,811,319,3 387,520,126,8378,414,134,3384,011,219,5 374,819,227,1367,513,634,5372,610,819,8 363,318,427,3378,713,934,8384,111,020,0 363,018,127,6378,913,835,0394,411,320,3 362,517,927,8379,213,635,3384,210,920,6 351,417,128,0356,712,735,5383,410,820,8 351,316,928,3367,413,035,8371,610,421,0 362,017,228,6367,612,936,0372,010,321,3 361,817,028,8378,013,136,3372,210,321,5 350,016,229,0377,713,036,8381,610,421,8 349,916,029,3377,912,937,0392,510,622,1 349,715,829,5377,612,837,3382,110,322,3 360,916,229,8365,712,337,5392,610,5129ΔTКqcКВтαмКВтм КΔTКqcКВтαмКВтм КΔTКqcКВтαмКВтм К37,8 382,210,116,6595,635,84,8127,326,438,1 369,29,717,1605,135,35,1133,926,517,6595,633,85,3200,737,8Cv = 1.9%3,8236,762,518,1585,932,45,4193,536,14,1349,185,018,6585,931,55,4179,133,34,6377,181,918,8628,433,55,4164,830,55,1390,976,719,1607,731,85,6214,838,55,6498,288,920,1462,523,05,5350,063,46,2498,080,721,1430,720,45,5327,459,26,1543,788,622,1430,319,55,5304,854,96,6543,482,423,1430,118,65,6282,250,67,1580,181,624,1430,017,85,6259,646,47,6589,077,225,1428,617,15,6357,563,88,1588,672,626,2438,016,75,8372,464,18,7579,066,727,2427,815,76,1372,261,39,1588,564,628,3427,815,16,3379,760,19,6576,960,129,2417,514,36,6379,657,710,1 586,058,030,1437,814,56,8379,655,710,6 585,055,231,1446,114,37,1402,056,811,1 575,451,732,1456,314,27,4386,752,611,6 575,349,633,2446,113,47,6379,249,812,1 627,151,834,1456,213,47,8386,749,312,6 617,448,935,1455,313,08,1401,749,913,1 626,647,837,2454,312,28,3449,053,913,6 616,645,28,6440,151,214,1 616,143,73,7114,230,58,8440,149,914,6 606,141,43,8100,726,49,2448,948,815,1 606,140,04,1114,128,19,5466,749,415,6 615,639,54,3107,324,99,6483,950,516,1 614,838,24,6120,626,49,8483,949,3Cv = 5.5%130ΔTКqcКВтαмКВтм КΔTКqcКВтαмКВтм КΔTКqcКВтαмКВтм К10,1 492,349,024,0461,319,24,4141,832,010,4 492,347,424,3461,318,94,5141,831,210,6 491,246,224,9451,918,24,7141,730,310,9 518,747,825,3480,019,04,9161,932,811,1 518,746,725,9484,218,75,2189,036,511,4 527,446,126,3483,818,45,5230,642,311,9 518,343,627,5473,817,25,7237,341,612,4 563,145,628,4483,717,05,9244,341,112,8 554,143,229,4483,716,56,2278,145,013,4 569,242,430,4463,015,26,4278,143,313,9 569,241,031,3461,814,76,7285,542,714,4 569,239,532,4470,514,56,9277,940,014,8 569,138,433,4470,114,17,2285,439,715,4 595,138,734,3470,013,77,4285,338,315,9 585,236,935,5470,013,27,7290,437,816,5 576,235,036,5479,613,18,0298,437,516,8 629,237,437,3479,412,88,2298,336,517,3 599,334,63,1108,435,18,4298,235,317,9 599,133,43,2101,631,39,0281,731,418,4 616,833,43,6108,330,29,4281,529,819,0 616,532,53,6108,330,010,0273,127,419,4 597,530,83,6108,329,910,4289,027,719,8 606,930,63,6101,527,911,0288,826,420,4 597,129,23,7115,131,211,4272,623,820,9 587,628,23,8115,130,412,0288,424,021,4 587,527,43,9108,227,912,5296,423,721,9 576,226,33,9121,730,913,0288,222,222,4 519,123,24,0121,830,613,6287,921,222,9 490,521,44,1121,729,815,0349,723,323,4 490,521,04,2121,729,214,1359,125,5131ΔTКqcКВтαмКВтм КΔTКqcКВтαмКВтм КΔTКqcКВтαмКВтм К14,5 340,723,46,293,615,216,7662,139,615,0 340,722,86,4100,315,617,7661,837,415,5 312,820,26,7106,916,017,4 312,417,96,9120,217,48,658,36,819,5 321,016,57,2120,216,88,961,26,921,5 311,214,57,4126,817,19,999,810,123,5 310,613,27,7140,018,210,1310,830,824,9 321,112,97,9146,518,59,9371,537,525,6 311,212,28,2159,819,610,7447,041,727,4 320,111,78,3221,126,510,9413,437,929,5 291,69,98,4244,029,211,9456,338,431,5 290,99,28,4254,930,312,9489,137,933,4 290,38,78,7485,655,913,9487,535,133,8 305,09,08,9485,654,414,9486,732,735,4 314,68,99,2485,352,915,9463,029,137,5 274,47,39,4485,151,516,9484,128,639,4 283,87,29,7493,750,917,9480,226,841,5 304,07,310,2493,648,418,9468,524,843,5 293,56,710,7506,647,519,9479,424,111,2524,846,920,9455,321,8Cv = 7.1%Cv = 12.0%3,794,025,711,7615,252,721,9455,020,83,993,923,912,2624,751,222,9454,619,94,287,220,912,7605,447,723,9464,419,44,493,921,213,2614,946,724,9441,717,74,773,715,813,7632,446,125,9461,617,84,987,117,714,2632,344,626,9450,216,75,287,116,814,6683,246,727,9459,716,55,487,116,014,7683,246,528,9458,615,95,793,716,515,2683,245,029,5447,615,25,993,715,815,7662,342,129,9424,314,2132ΔTКqcКВтαмКВтм КΔTКqcКВтαмКВтм КΔTКqcКВтαмКВтм К30,9 433,714,07,869,38,914,8408,527,731,9 431,913,58,052,86,615,0421,328,032,9 442,313,48,362,17,515,3420,827,533,9 441,213,08,562,87,415,5408,126,334,9 429,212,38,772,68,315,8407,825,935,9 406,511,39,073,68,216,0407,525,536,9 427,111,69,365,27,016,3431,026,537,9 424,011,29,565,96,916,5419,025,438,9 413,710,69,875,67,816,8419,025,039,9 431,610,810,086,08,617,0419,024,640,9 441,510,810,387,08,517,3406,623,542,9 441,010,310,5107,410,217,5418,023,841,1 432,510,510,898,99,217,8429,224,111,0119,910,918,0429,323,8Cv = 14.4%3,834,49,111,2133,011,818,3417,022,84,035,78,911,5157,313,718,5416,322,54,336,98,611,3195,817,318,8416,422,24,545,210,011,8247,421,119,0427,822,54,838,78,112,0248,120,719,3416,921,65,047,49,512,2402,133,019,5427,821,95,347,89,112,2402,333,019,8427,521,65,548,38,712,3390,931,920,0426,821,35,848,58,412,5436,234,920,3415,020,46,048,88,112,8436,134,220,5437,821,36,349,17,813,0423,732,620,8437,921,16,549,57,613,3435,632,921,0426,420,36,858,28,613,5446,233,021,3437,820,67,050,67,214,0433,831,021,5425,519,87,351,07,014,3433,930,421,8436,820,17,560,18,014,5409,528,222,0436,519,8133ΔTКqcКВтαмКВтм КΔTКqcКВтαмКВтм КΔTКqcКВтαмКВтм К22,3 424,319,030,0440,814,737,8420,011,122,5 447,419,930,3440,014,538,0431,711,422,8 435,619,130,5440,014,438,3431,611,323,1 423,918,430,8428,313,938,5431,111,223,3 435,018,731,0439,614,238,8442,811,423,5 423,518,031,3438,914,039,0431,211,123,8 423,517,831,5439,113,939,3397,010,124,1 423,217,631,8450,214,239,5407,710,324,3 434,717,932,0450,114,139,8419,210,524,5 423,317,332,3436,613,540,0407,010,224,8 434,517,532,5436,113,440,3407,110,125,0 434,617,432,8436,213,340,5407,510,125,3 434,317,233,0425,612,940,8406,510,025,5 433,517,033,3436,513,141,0417,010,225,8 422,216,433,5425,312,741,3416,510,126,3 422,116,134,0424,312,541,5415,810,026,5 433,216,334,3424,612,441,8394,19,426,8 433,516,234,5435,512,642,0415,19,927,0 421,415,634,8423,812,242,3414,39,827,3 432,815,935,0434,312,442,5414,29,727,5 431,715,735,3423,012,042,8392,09,227,8 432,115,635,5422,911,943,0403,19,428,0 443,115,835,8411,311,543,3413,39,628,2 453,516,136,0422,611,743,5402,69,228,5 429,715,136,3422,211,628,8 418,114,536,5411,511,36,753,68,029,0 418,314,436,8421,711,57,553,67,129,3 418,514,337,0432,511,78,540,14,729,5 430,014,637,3432,911,69,553,55,629,8 429,414,437,5420,411,210,580,17,6134Cv = 16.0%ΔTК11,5qcКВтαмКВтм КΔTКqcКВтαмКВтм К86,77,536,3392,810,812,5 119,79,637,5403,010,712,4 135,710,938,5392,210,213,2 235,717,939,6381,99,613,2 210,215,940,6392,29,713,5 361,026,713,5 380,428,314,5 398,627,515,5 398,325,616,5 388,623,517,5 392,222,418,5 361,019,519,5 350,718,020,5 370,418,021,5 370,117,222,6 360,015,923,6 359,815,324,5 379,415,525,6 368,814,426,6 358,713,527,5 368,413,428,6 367,612,929,5 377,312,830,5 376,712,331,5 376,611,932,5 376,411,633,5 386,011,534,5 366,010,635,5 375,410,636,5 384,710,5135ТАБЛИЦЫ ОПЫТНЫХ ДАННЫХП.2.3.