Варгафтик Н.Б. Справочник по теплофизическим свойствам газов и жидкостей (1240834), страница 55

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ИНДИВИДУАЛЬНЫ Е ВЕЩЕСТВАВязкость• 10s (и ■сек/м2) этапа в жидком и газообразном состояниях при различныхдавлениях и температурах [52]/, °с—1502131,58066 8306 9707 1107 2507 3807 5007 6307 8808 1708 4609 00010 06011 05012 00012 90013 72014 5008551 0675 5255 7405 9406 0906 2506 4006 6756 9787 2907 8708 8909 82010 70011 53012 30013 0609141 0201 1684 0904 4094 6504 8525 0355 3715 7116 0256 6177 6098 487931010 07010 79011 4969451 0061 1081 3403 0903 7094 0784 3604 7855 1655 4876 0497 0207 9038 7209 47010 19510 835р , ат м12030405060708010012515020030040050060070080039,59691 0161 0711 2291 560 .3 8004 2454 6905 0605 6706 6657 5608 3909 1109 79010 400601001030107011051165127014801860232031903775417048105840670074808150884094001145117012011239130513851500164019802451291636744690548861906800740080201502001278129513181349■13851429148715531714195522502815372544705165573562806790141014171422143714601485150815471660177519302288302536604270484953355794Вязкость г] (н • сек/м2) жидкого этапа при низких температурах [63]г,°к7J- 107г,° кт]• 107т,°к77* 107г,°к-г] • I07101,2103,3105,7108,08780787072906750111,1150,3159,8166,86240271023602070172,3186,0201,2115,4175013701140970130,0243,4270,0288,0900820670550Теплоемкость ср жидкого этана [63]Г, °К96,8ср, кдж/кг ■град 2,28150180 | 2402702,802,98 | 3,303,48Теплопроводность А газообразного этана при р = 1 бар [15]/, °С-4 0-2 0020406080100120А • 103, m n jM • град13,815,718,020,623,225,928,831,734,7t, °С140160180200220240260280300А • 103, вт/м ■град37,841,044,354,758,462,165,947,7 _ 5 U25 01530154015501555156515751585161516801770186320802575310036104090451550102354.

УГЛЕВОДОРОДЫ И НЕКОТОРЫЕ ОРГАНИЧЕСКИЕ СОЕДИНЕНИЯТеплопроводность А • 103 (вт/м ■град) этана в жидком и газообразном состояниях [15]1,°с2040608010012515017520020,624,123,226,233,225,928,633,044,461,670,978,587,694,010010528,831,434,740,650,058,668,679,887,094,099,031,734,236,941,147,052,861,372,481,288,093,535,537,740,143,447,351,757,266,875,181,887,439,441,443,646,249,352,356,964,872,077,582,843,545,347,349,452,255,158,264,871,076,581,647,749,451,353,255,557,960,566,171,476,581,1, бар125507510012515020025030035089939710310811211679848995101106111Поверхностное натяжение о этана [64]t,°Са ■103, н\м-1 6 0-1 5 0-1 4 0-1 3 0-1 2 0-П О-1 0 0-9 028,0826,3424,6222,9121,2319,5717,9316,31ПРОПАН (Q H j).СН3—СН2—СН3Молекулярный вес 44,094(кип= -42,07 °С при 760 мм рт.

ст.; /пл= - 187,69 °С; <кр= 96,84 °С;ркр = 42,64 бар; окр = 225 кг/ти3Термодинамические свойства пропана на линии насыщения [51]:i ( к д ж / к г ) , s ( к д ж / к г ■г р а д ) и г ( к д ж / к г )р, бар0,10,51,0132,0263,0394,0565,0656,0787,0918,1049,11710,1315,2020,2625,3330,3935,4540,5242,65Г ,° Ке'189,50216,54231,10248,06259,83268,05275,24281,44286,90291,83296,30300,44317,42330,70341,71351,23359,61367,18370,0630599582562549538528519511504497490460434409381347300225Q*0,2851,272,424,636,778,8911,013,215,317,519,822,033,947,162,280,4104150225q(кг/м 3),ГГГs'S*324,5389,4421,2459,7485,2505,8522,5537,6551,0563,1574,8585,7631,8672,8710,1745,7781,7829,0875,9790,0830,2847,4866,7879,2888,4895,6901,8906,9911,0914,8918,2929,5937,4942,0942,4934,9915,6875,9465,5440,8426,2407,0394,0382,6373,1364,2355,9347,9340,0332,5297,7264,6231,9196,7153,286,603,4103,7313,8754,0334,1344,2124,2754,3254,3754,4174,4554,4924,6394,7604,8654,9655,0665,1965,3305,8665,7695,7195,6735,6525,6405,6275,6195,6145,6065,6025,5985,5775,5605,5435,5225,4935,4435,330ЧАСТЬ I.

ИНДИВИДУАЛЬНЫ Е ВЕЩЕСТВА[намические свойства пропана при различных температурах в давлениях [51]:о (кг/м3), i (кдж)кг) h j (кдж/кг • град)г, °к23024025026027028029030031032033034035036037038039040042044046048050052054056058060023024025026027028029030031032033034035036037038039040042044046048050052054056058060000,23130,22160,21260,20440,19680,18970,18320,17710,17140,16590,16090,15620,15170,14750,14340,13970,13610,13270,12620,12060,11540,11060,10610,10210,098240,094730,091470,088415842,2792,1792,0892,0051,9291,8591,7931,7341,6781,6261,5701,5301,4871,4451,4071,3691,3351,2701,2111,1581,1081,0641,0230,98450,94900,91620,8854Sр = 0,1 бар821,26864,62878,52892,84907,53923,02938,97955,22972,01989,221006,881025,101043,811063,071082,751102,891123,491144,551188,131233,601280,911330,101381,101433,691487,611542,961599,651657,396,16096,21996,27776,33556,39246,44856,50466,55956,61476,67006,72406,77886,83336,88646,94056,99367,04767,10087,20727,31277,41827,52247,62587,72847,83027,93068,03038,1303р — 1 бар418,93859,97874,46889,36904,56920,30936,38952,79969,79987,161005,001023,421042,141061,401081,121101,341122,021143,121186,921232,471279,951329,061380,051432,721486,861542,211598,901656,723,86655,77575,83435,89335,95116,00816,06426,12036,17556,23046,28566,34056,39456,44896,50296,55696,61106,66416,77056,87606,98157,08577,18967,29217,39357,49447,59497,6945Q1,1721,1201,0741,0320,99200,95540,92190,89060,86030,83370,80810,78400,76130,73990,71970,70050,68230,66510,63320,60420,57750,55350,53120,51060,49160,47410,45760,44245835714,5004,2884,1023,9353,7843,6453,5183,4003,2903,1863,0913,0002,9152,8342,7582,6872,5542,4342,3242,2262,1342,0501,9731,9011,8361,774iSр = 0,5 бар848,92862,61876,72891,37906,27921,85937,76954,09970,96988,251006,001024,341043,061062,321081,991102,091122,821143,881187,591233,141280,531329,601380,601433,311487,321542,671599,361657,095,85445,91345,97126,02906,08596,14206,19816,25306,30826,36356,41846,47366,52766,58086,63486,68886,74286,79646,90287,00797,11347,21807,32157,42407,52547,62637,72677,8264р = 2 бар419,01441,33869,89885,26900,87917,03933,36950,07967,28984,781002,741021,331040,251059,601079,441099,791120,471141,661185,621231,301278,861328,051379,131431,841486,021541,451598,141655,963,86553,96055,68735,74815,80795,86655,92475,98176,03786,09356,14966,20486,25976,31416,36906,42306,47746,53146,63786,75546,84966,95137,05737,15987,26167,45797,46387,56344.

УГЛЕВОДОРОДЫ И НЕКОТОРЫЕ ОРГАНИЧЕСКИЕ СОЕДИНЕНИЯг,° кОI3003103203303403503603703803904004204404604805005205405605806002302402502602702802903003103203303403503603703803904004204404604805005205405845725606,6566,3306,0455,7925,5665,3595,1704,9954,8334,6814,5404,4084,2844,1644,0563,8513,6703,5013,3503,2123,0842,9672,8572,7582,665У''5 8 457356054853510,6110,109,6439,2408,8788,5508,2487,9717,7157,4787,2567,0486,8536,5066,1765,8875,6245,3855,1664,9664,7824,6124,455е1= Ъ бар419,10441,41464,11880,74896,90913,48930,18947,18964,60982,351000,601019,321038,281057,841077,771098,161118,881140,111184,191230,041277,731326,921378,081430,801485,181540,741597,431655,343,86553,96054,05165,65685,71965,78035,84025,89795,95496,01186,06796,12406,17896,23416,28946,34346,39746,45146,55906,66546,77056,87516,97867,08117,18297,28427,38517,48475845725605488,6908,2677,8977,5657,2666,9956,7486,5196,3086,1125,9305,7585,5965,4455,1664,9154,6894,4844,2974,1213,9643,8183,6863,558р = 4 бар419,22441,54464,23487,09892,12909,46926,71944,08961,88979,92998,341017,271036,401055,951074,971096,481117,291138,561182,811228,741276,511325,881377,121429,921484,351539,861596,681654,583,86443,95954,05164,14075,65135,71585,77745,83645,89425,95246,00936,06506,12116,17646,23126,28656,34056,39456,50216,60846,71356,81826,91707,02427,12687,22857,32907,4203р = 5 бар419,31441,62464,32487,18510,45904,81922,98940,82959,07977,41996,161015,171034,431054,111074,211094,851115,661137,051181,391227,441275,301324,741376,121428,951483,381539,031595,921653,833,86443,95954,05164,14074,22825,66185,72635,78705,84605,90385,96166,01856,07466,13076,18566,24086,29616,35016,45816,56456,67006,77476,87816,98157,09377,18587,28637,385958457356154953552112,4011,8111,2810,8210,4210,029,6769,3539,0558,7778,5218,2807,8407,4507,0946,7736,4836,2175,9735,7505,5445,354р = 6 бар419,39441,71464,40487,30510,54534,19918,79937,30956,14974,81993,821013,041032,511052,271072,411093,131114,111135,541180,011226,151274,171323,621375,071428,081482,551538,191595,041653,073,86443,95954,05164,14074,22824,31375,65305,74605,80715,86575,92395,98086,03786,09356,14966,20486,25976,31416,42216,52936,63486,73956,84296,94637,04647,15067,25117,3508р230240250260270280290S237ЧАСТЬ I.

ИНДИВИДУАЛЬНЫЕ ВЕЩЕСТВА1,XV0/Sе1S23024025026027028029030031032033034035036037038039040042044046048050052054056058060058557356154953652114,8614,1013,8312,8312,3211,8511,4111,0210,6510,3310,029,7298,2018,7328,3127,9327,5877,2726,9856,7226,4806,256р = 7 бар419,48441,79464,48487,38510,66534,28913,56933,36953,29971,88991,311010,781030,501050,431070,651091,461112,471134,041178,581224,811272,951322,571374,021427,111481,621537,351594,331652,363,86363,95864,05074,13994,22744,31285,63715,70545,76825,82895,88755,94576,00346,06046,11656,17266,22746,28236,39076,49836,60476,70896,81236,91587,01837,12017,22067,321558557456254953652250616,5115,6414,9414,3013,7213,2012,7312,3011,9011,5311,1910,5710,039,5409,0968,6978,3328,0007,6967,4177,161р = 8 бар419,60441,92464,61487,47510,75534,28558,90928,88949,11968,83988,711008,561028,451048,581068,851089,741110,931132,571177,161223,511271,741321,481373,021426,151480,791536,511593,411651,573,86363,95864,05074,13994,22744,31244,39995,66815,73385,79665,85735,91595,97416,03116,08806,14416,19986,25516,36356,47076,57706,68266,78606,88946,99207,09377,19427,294723024025026027028029030031032058557456254953652250719,0818,0217,13• 16,3415,6515,0414,4813,9813,5013,0812,6811,9711,3410,7810,279,8159,3999,0218,6968,3598,070р = 9 бар419,68442,00464,69487,59510,83534,40558,98923,73944,46965,48985,951006,211026,481046,661067,091088,071109,291131,061175,781222,211270,481320,351372,011425,231479,821535,761592,701650,813,86363,95864,05074,13994,22624,31164,39915,63335,70245,76695,82895,88875,94736,00556,06256,11946,17556,23046,33966,44686,55326,65876,76296,86686,96897,07077,17167,272058657456255053752350749120,5119,4218,4817,6616,9316,2815,6815,1414,6514,2013,3812,6612,0211,4510,9410,4610,059,6629,3088,982р = 10 бар419,77442,08464,78487,68510,83534,49558,98584,52940,44961,96983,021003,831024,381044,731065,291086,351107,741129,471174,361220,871269,311319,221370,971424,221478,991534,921591,951650743,86363,95864,05074,13994,22624,31164,39914,48745,67485,74225,80505,86495,92395,98176,03866,09566,15176,20656,31586,42426,53066,63576,74036,84376,94637,04817,14947,25033303403503603703803904004204404604805005205405605806004.

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