Деева В.И. - Теплообмен в ядерных енергетических установках (1062190), страница 16
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45Нержавеющая стальХ18Н9ТНихромЛатунь Л-68t, С010020030040050048,447,245,242,439,737,014,012,210516,013,710817,515,411018,716,211320,219,011621,820,8119108Т а б л и ц а П.3Температурная зависимость коэффициента теплопроводностиизоляционных и других материаловНаименованиематериалаАсботермитГрафитНовоасбозуритСовелит, Вт/(м К)Предельная температура применения t, С0,109 + 0,000145t500/[1 + 0,006(t + 273)]0,144 + 0,00014t0,0901 + 0,000087t500 5501700250400 450Т а б л и ц а П.4Коэффициенты температуропроводности a некоторых материаловНаименование материалаt, Сa 106, м2/сАсбест листовойГрунт, песок, суглинки, гравий и т.п. под открытым небомРезинаРтутьСталь30000200,1981,460,09854,2512,5ПлотностьТ а б л и ц а П.5и удельная теплоемкость cp некоторых материаловНаименование материалаЛатуньЛедМедьСтальt, С, кг/м300020860092088007900cp, кДж/(кг К)0,3782,260,3810,462Т а б л и ц а П.6Удельное электросопротивление металлов и сплавовпри комнатной температуреНаименование материалаэ,Ом мм2/м0,0280,0170,851,0АлюминийМедьНержавеющая стальНихром109Т а б л и ц а П.7Физические свойства сухого воздуха при атмосферном давленииt,С,кг/м3cp,кДж/(кг К)102,Вт/(м К)a 106,м2/с106,м2/сPr4020020406080100120140160180200250300350400500600800100012001,5151,3951,2931,2051,1281,0601,0000,9460,8980,8540,8150,7790,7460,6740,6150,5660,5240,4560,4040,3290,2770,2391,0131,0091,0051,0051,0051,0051,0091,0091,0091,0131,0171,0221,0261,0381,0471,0591,0681,0931,1141,1561,1851,2102,122,282,442,592,762,903,053,213,343,493,643,783,934,274,604,915,215,746,227,188,079,1513,816,218,821,424,327,230,233,636,840,343,947,551,461,071,681,993,1115,3138,3188,8245,9316,510,0411,6113,2815,0616,9618,9721,0923,1325,4527,8030,0932,4934,8540,6148,3355,4663,0979,3896,89134,8177,1233,70,7280,7160,7070,7030,6990,6960,6920,6880,6860,6840,6820,6810,6800,6770,6740,6760,6780,6870,6990,7130,7190,724Т а б л и ц а П.8Физические свойства гелия [26]p,МПаt,С0,101302004006008007,0930200400600800cp,кДж/(кг К),Вт/(м К)106,Па сPr0,17870,10340,072800,056020,045545,1935,1935,1935,1935,1930,1450,2120,2720,3270,37818,7027,3234,9041,8848,540,6670,6680,6670,6660,66612,067,0975,0313,8853,1655,1975,1915,1905,1905,1910,1490,2140,2730,3280,37919,0127,4235,0041,9848,540,6610,6640,6650,6650,665,кг/м3110Окончание табл.
П8p,МПа15,20t,С,кг/м3cp,кДж/(кг К),Вт/(м К)106,Па сPr020040060080024,8614,8810,628,2386,7275,2015,1885,1875,1875,1880,1530,2170,2750,3290,38019,3127,6235,1342,0848,640,6530,6590,6620,6630,664Т а б л и ц а П.9Физические свойства водяного пара на линии насыщенияt,Сp 10 5,Па,кг/м3cp,кДж/(кг К)r,кДж/кг102,Вт/(м К)106,м2/сPr0,011020304060801001201401601802002202402602803003203403600,00610,01230,02340,04240,07380,1990,4741,0131,983,616,1810,0315,5523,2033,4846,9464,1985,92112,90146,08186,740,00490,00940,01730,03040,05120,1300,2930,5981,1211,9663,2585,1577,86211,6216,7623,7233,1946,2164,7292,76144,01,8611,8691,8771,8851,8951,9231,9672,1352,2062,3152,4792,7093,0233,4083,8814,4675,2346,2808,20612,3523,03250024772453243024062358230822572203214520832015194118581766166115431404123810277201,6971,7701,8241,8831,9532,1222,3092,3722,5932,7913,0123,2683,5473,8964,2904,8005,4906,2707,5109,30012,7918881011563,7328,9200,783,8839,6320,0211,466,894,392,932,031,451,060,7940,6000,4610,3530,2720,2021,001,001,001,001,000,990,991,081,091,121,181,251,361,471,611,751,902,132,503,355,23111Т а б л и ц а П.10Физические свойства воды на линии насыщенияt,Сp 10 5,Па,кг/м3cp,кДж/(кг К)102,Вт/(м К)106,м2/с104,Н/мPr0,011020304060801001201401601802002202402602803003203403600,00610,01230,02340,04240,07380,1990,4741,0131,983,616,1810,0315,5523,2033,4846,9464,1985,92112,90146,08186,74999,8999,6998,2995,6992,2983,2971,8958,4943,1926,1907,4886,9863,0840,3813,6784,0750,7712,5667,1610,1528,04,2164,1894,1834,1814,1814,1864,1994,2204,2504,2874,3464,4174,5054,6144,7564,9495,2305,7366,5748,16513,98456,457,859,661,563,265,767,068,368,668,568,367,466,364,562,860,557,454,050,645,739,51,7941,3061,0030,8020,6590,4750,3650,2950,2520,2170,1910,1730,1580,1480,1410,1350,1310,1280,1280,1270,126756,1741,4726,7712,0696,3661,9625,7588,6548,4507,2466,0422,8376,7331,6285,5237,4191,3144,298,156,720,213,419,477,035,424,322,982,221,751,471,261,101,000,930,890,870,870,900,971,111,392,35Т а б л и ц а П.11Теплофизические свойства натрия [10]t,С,кг/м3cp,кДж/(кг К),Вт/(м К)a 107,м2/с107,м2/сPr 103103,Н/м100150200250300350400450500550600650700926,5915,1903,7892,1880,5868,8857,0845,1833,1821,0808,9796,6784,31,3831,3601,3391,3201,3041,2901,2781,2691,2621,2571,2541,2541,25685,7583,3280,8978,4776,0473,6271,1968,7766,3463,9161,4959,0656,63672,0671,3669,2665,8661,1654,9647,5638,7628,6617,1604,2590,1574,57,2175,8204,9204,3023,8573,5253,2693,0682,9062,7752,6682,5782,50410,7388,6697,3526,4625,8355,3825,0484,8034,6244,4974,4144,3694,357197192187182177172167162157152147142137112Т а б л и ц а П.12Теплофизические свойства свинца [9]t,С,кг/м3cp,кДж/(кг К),Вт/(м К)a 106,м2/с108,м2/сPr 102103,Н/м35040045050055060065070010650105801052010460104001034010270102100,14730,14730,14730,14730,14730,14730,14730,147316,0416,5817,1217,6618,2018,7419,2819,8210,2310,6411,0511,4611,8912,3112,7413,1823,0320,9919,1917,6316,2915,1914,3313,692,251,971,741,541,371,231,121,04444,5441,3438,1434,9431,7428,5425,3422,1Т а б л и ц а П.13Физические свойства некоторых криогенных и органическихжидкостей при атмосферном давлении на линии насыщенияT,КЖидкостьГелийВодородАзотЭтиловый спирт4,220,477,4351,4кг/м3кг/м3102,Вт/(м К)r,кДж/кг104,Н/м125,470,65808,573716,491,384,631,6551,9627,513,415,920,554451998241,02219,088,5168Т а б л и ц а П.14Физические свойства трансформаторного маслав зависимости от температурыt,С,кг/м3cp,кДж/(кг К),Вт/(м К)104,Па с106,м2/сPr 103020406080100892,5880,3868,2856,0843,9831,81,5491,6661,7881,9052,0262,1440,11230,11060,10900,10720,10560,1038629,8198,289,449,530,821,370,522,510,35,783,662,5686629814687,859,343,91131148,7711,516,018,921,125,228,330,633,135,136,78,5110,714,617,019,022,725,527,529,831,533,4100500100015002000300040005000600070008000100500100015002000300040005000600070008000230,5w,кг/(м2 с)p,МПа7,609,1512,114,015,618,620,622,324,025,526,97,829,6913,215,517,320,522,824,826,828,429,60,46,838,029,8411,412,614,615,516,418,019,520,77,048,4310,612,213,615,816,918,220,021,622,60,36,327,437,939,1310,111,210,511,613,214,215,36,217,537,989,4210,511,610,811,813,614,616,40,25,817,077,288,128,638,678,438,779,2210,011,05,566,616,697,678,988,798,759,049,3210,010,90,15,126,656,787,197,376,866,516,606,706,766,944,766,086,196,667,267,117,107,206,996,997,070,03,925,966,186,035,725,194,884,584,444,614,903,665,285,425,465,415,174,954,794,804,935,170,13,425,065,425,174,744,363,903,623,543,403,433,074,585,084,874,604,483,873,613,483,343,400,2x3,174,434,934,703,783,152,482,312,332,542,802,804,204,964,523,822,572,372,392,392,512,700,32,954,154,463,622,611,191,341,501,721,942,112,493,934,202,931,361,021,321,551,741,942,080,42,773,743,582,760,940,581,001,141,281,461,602,313,702,750,900,680,591,001,131,291,461,600,52,483,592,410,760,500,350,630,720,841,001,132,003,361,260,510,420,330,610,710,851,011,130,62,062,651,150,660,280,180,330,380,430,530,611,721,900,600,290,200,170,320,380,450,550,630,71,261,600,600,260,120,060,110,130,170,220,251,121,110,360,160,100,060,100,130,180,230,260,80,670,960,270,140,080,030,040,050,080,100,120,590,610,170,100,060,030,040,060,080,110,120,9Т а б л и ц а П.15Критическая плотность теплового потока qкр (МВт/м2) при кипении воды в круглой трубе диаметром 8 мм [27]1157,629,2312,214,015,618,820,922,924,425,927,36,917,8410,211,913,315,917,819,420,721,923,1100500100015002000300040005000600070008000100500100015002000300040005000600070008000570,5w,кг/(м2 с)p,МПа6,306,908,7710,111,213,214,816,117,318,419,36,927,8910,211,712,915,417,218,820,121,322,40,45,876,447,398,469,1710,511,912,914,015,015,86,397,228,479,6210,412,213,614,516,016,917,90,35,586,196,537,267,568,269,2810,111,412,312,96,046,847,458,128,539,239,9910,912,213,213,90,25,265,936,286,656,776,787,127,428,669,4610,15,706,666,997,307,417,467,668,188,929,9110,90,14,855,675,865,735,334,764,234,354,764,955,165,196,466,576,476,115,434,785,035,435,786,220,03,784,924,924,564,023,372,862,612,732,873,224,005,595,735,384,844,273,583,493,513,554,010,13,294,203,943,613,172,642,362,252,352,503,063,524,874,804,443,913,483,143,023,083,183,360,2x3,033,813,452,992,572,111,711,621,702,092,613,244,344,193,803,262,582,272,022,062,432,820,32,853,462,882,491,920,950,961,051,341,621,893,053,883,502,942,411,431,191,331,601,892,070,42,492,912,431,590,790,430,680,851,021,181,352,843,522,972,291,180,530,921,111,241,401,530,52,122,482,090,600,480,310,440,530,640,770,902,583,092,480,910,640,410,590,700,790,931,050,61,671,990,770,370,270,160,260,280,330,400,462,202,491,680,590,350,180,320,360,410,480,540,71,211,550,510,320,200,080,100,110,130,170,191,461,880,690,390,190,070,110,120,150,200,230,80,770,870,340,190,130,040,040,050,060,080,090,751,100,380,200,130,040,040,050,070,090,110,9Продолжение табл.
П.151165,716,428,169,4410,512,413,915,116,217,118,15,025,657,038,218,9610,411,312,113,214,615,410050010001500200030004000500060007000800010050010001500200030004000500060007000800010120,5w,кг/(м2 с)p,МПа4,815,196,277,117,719,139,8810,911,612,513,35,425,777,098,198,9510,611,812,813,814,615,40,44,544,875,506,226,607,668,459,129,7810,511,45,085,446,137,057,668,799,7610,611,612,313,00,34,294,454,705,245,476,417,037,588,058,538,904,815,065,486,236,487,208,088,889,8010,310,70,23,984,134,104,274,424,925,235,906,236,616,904,514,844,995,225,405,796,166,807,618,058,470,13,653,823,453,413,383,363,333,483,894,014,224,164,584,444,314,133,893,813,934,234,404,630,02,883,242,882,532,301,991,902,012,232,432,833,263,923,793,452,962,432,082,082,192,343,060,12,502,722,291,721,411,101,241,431,782,092,532,833,212,892,532,021,581,521,611,872,102,800,2x2,072,311,641,100,910,690,921,151,471,732,172,512,802,281,871,391,001,151,311,541,852,350,31,621,881,070,380,120,300,590,731,071,341,612,062,391,781,200,390,400,690,831,111,391,670,41,291,470,310,210,080,200,360,470,720,951,141,621,831,180,300,180,230,450,580,821,001,170,50,981,010,210,110,070,150,250,340,480,620,751,291,530,360,180,130,180,300,400,530,660,780,60,770,420,120,040,050,080,130,180,250,330,381,001,200,160,080,070,100,150,200,270,340,400,70,450,300,080,040,040,050,070,080,110,140,160,670,810,110,060,050,050,080,090,110,150,170,80,300,210,080,040,030,030,040,040,050,070,080,470,430,110,050,050,030,040,040,050,070,080,9Продолжение табл.
П.151174,244,686,006,797,197,828,338,989,8311,412,93,433,764,795,415,816,867,578,259,069,8310,610050010001500200030004000500060007000800010050010001500200030004000500060007000800014160,5w,кг/(м2 с)p,МПа3,313,554,474,735,025,976,697,187,718,579,244,064,405,596,156,477,037,467,658,179,4510,60,43,153,394,004,174,355,435,886,186,386,877,423,904,184,985,195,396,146,496,596,747,178,110,33,003,153,463,663,784,895,305,535,615,886,073,723,884,094,364,505,395,715,735,866,016,230,22,802,822,762,943,073,754,144,564,624,684,743,503,553,383,413,634,244,504,914,964,995,210,12,552,532,202,112,252,612,763,023,383,513,663,213,252,692,582,692,892,993,213,463,613,810,02,102,181,631,511,621,862,162,292,802,892,932,592,642,051,811,751,832,032,162,582,682,810,11,591,601,041,011,121,271,561,782,192,302,361,962,091,471,201,121,081,311,511,992,262,340,2x1,251,260,810,670,720,821,031,221,601,801,941,581,561,020,770,600,600,851,061,421,752,030,31,020,930,530,360,240,480,710,891,181,381,541,261,270,750,200,180,280,590,751,081,341,570,40,850,600,330,170,170,300,450,570,760,931,101,021,020,300,140,110,200,370,470,710,921,120,50,620,390,190,130,130,220,300,380,490,610,720,810,320,220,120,090,150,250,330,470,600,730,60,420,290,090,070,080,110,140,180,250,310,370,600,300,100,050,060,080,130,170,240,320,380,70,240,130,060,050,050,060,060,070,100,140,160,340,190,070,040,040,050,070,080,100,140,160,80,170,090,050,030,030,030,030,030,050,060,070,200,120,050,030,030,030,030,040,050,060,080,9Окончание табл.
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