空气在不同压力和温度下的比热容比0-3000
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《工程常用物质的热物理性质手册》 表5-1-3空气在不同压力和温度下的比热容比
压力atm 压力Mpa 温度 K 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 360 370 380 390 400 410 420 430 440 450 460 470 0.01atm 1atm 4atm 7atm 10atm k=Cp/Cv ℃ -223.15 -213.15 -203.15 -193.15 -183.15 -273.15 -173.15 -163.15 -153.15 -143.15 -133.15 -273.15 -123.15 -113.15 -103.15 -93.15 -83.15 -273.15 -73.15 -63.15 -53.15 -43.15 -33.15 -273.15 -23.15 -13.15 -3.15 6.85 16.85 -273.15 26.85 36.85 46.85 56.85 66.85 -273.15 76.85 86.85 96.85 106.85 116.85 -273.15 126.85 136.85 146.85 156.85 166.85 -273.15 176.85 186.85 196.85 1.4048 1.4031 1.4023 1.4019 1.4017 1.4016 1.4015 1.4015 1.4015 1.4015 1.4014 1.4014 1.4014 1.4014 1.4013 1.4012 1.4013 1.4012 1.4011 1.4011 1.4009 1.4008 1.4006 1.4004 1.4002 1.4000 1.3397 1.3993 1.3990 1.3986 1.3981 1.3976 1.3910 1.3964 1.3958 1.3952 1.3945 1.3937 1.3930 1.3922 1.3913 1.3902 1.3895 40atm 70atm 100atm
2.3139 2.0467 1.9000 5.5938 1.7318 1.6818 1.6934 4.2986 1.5885 1.5683 1.5511 1.5365 1.5240 1.5132 1.5035 1.4948 1.4871 1.4804 1.4742 1.4685 1.4632 1.4583 1.4537 1.4492 1.4449 1.4412 1.4376 1.4342 1.4312 1.4283 2.1376 1.9802 1.8769 1.8012 1.7439 1.6990 1.6631 1.6339 1.6094 1.5887 1.5711 1.5559 1.5425 1.5307 1.5202 1.5109 1.5024 1.4947 1.ห้องสมุดไป่ตู้873 1.4813 1.4752 1.4603 1.4638 1.4588 1.4541 1.1198 1.4461 1.4425
1.6035 1.5513 1.5139 1.4901 1.4734 1.4614 1.4521 1.4448 1.4391 1.4349 1.4306 1.4272 1.4246 1.4222 1.4201 1.4183 1.4166 1.4150 1.4135 1.4123 1.4111 1.4100 1.4089 1.4077 1.4067 1.4056 1.4046 1.4036 1.4025 1.4014 1.4004 1.3994 1.3982 1.3972 1.3960 1.3949 1.3938
1.7672 1.6395 1.5740 1.5350 1.5084 1.4896 1.4756 1.1648 1.4560 1.4489 1.4437 1.4389 1.4348 1.4313 1.4284 1.4259 1.4236 1.4214 1.4194 1.4177 1.4161 1.4146 1.4131 1.4118 1.4104 1.4091 1.4079 1.4066 1.4054 1.4041 1.4028 1.4016 1.4003 1.3991 1.3979 1.3967 1.3955 2.7372 2.1168 1.8886 1.7678 1.6922 1.6418 1.6026 1.5740 1.5515 1.5334 1.5185 1.5062 1.4956 1.4865 1.4786 1.4717 1.4658 1.4603 1.4553 1.4507 1.4465 1.4429 1.4394 1.4361 1.4329 1.4299 1.4273 1.4246 1.4220 1.4194 1.4168 1.4148 1.4127
1.4960 1.4730 1.4578 1.4473 1.4393 1.4338 1.4290 1.4253 1.4222 1.4197 1.4177 1.4158 1.4143 1.4129 1.4118 1.4107 1.4697 1.4087 1.4078 1.4070 1.4062 1.4053 1.4045 1.4038 1.4030 1.4022 1.4014 1.4005 1.3997 1.3987 1.3979 1.3970 1.3980 1.3950 1.3940 1.3930 1.3919
《工程常用物质的热物理性质手册》 表5-1-3空气在不同压力和温度下的比热容比
压力atm 0.01atm 1atm 4atm 7atm 10atm 40atm 70atm 100atm 压力Mpa k=Cp/Cv 温度 K ℃ 1.3886 1.3982 1.3909 1.3926 1.3943 1.4106 1.4252 1.4339 480 206.85 1.3876 1.3881 1.3898 1.3914 1.3930 1.4086 1.4224 1.4355 490 216.85 -273.15 1.3866 1.3871 1.3887 1.3903 1.3981 1.4065 1.4199 1.4321 500 226.85 1.3856 1.3861 1.3876 1.3591 1.3906 1.4046 1.4172 1.4289 510 236.85 1.3846 1.3851 1.3865 1.3879 1.3893 1.4027 1.4148 1.4255 520 246.85 1.3835 1.3840 1.3853 1.3856 1.3880 1.4008 1.4122 1.4227 530 256.85 1.3824 1.3829 1.3842 1.3854 1.3867 1.3988 1.4098 1.4198 540 266.85 -273.15 1.3813 1.3818 1.3830 1.3842 1.3854 1.3969 1.4073 1.4170 550 276.85 1.3802 1.5806 1.3818 1.3329 1.3840 1.3952 1.4051 1.4142 560 286.85 1.3791 1.3795 1.3806 1.3817 1.3827 1.3934 1.4029 1.4116 570 296.85 1.3780 1.3783 1.3794 1.3805 1.3814 1.3917 1.4008 1.4090 580 306.85 1.3769 1.3772 1.3782 1.3792 1.3801 1.3899 1.3987 1.4065 590 316.85 -273.15 1.3757 1.3760 1.3770 1.3780 1.3788 1.3882 1.3967 1.4041 600 326.85 1.3746 1.3749 1.3758 1.3768 1.3775 1.3866 1.3947 1.4018 610 336.85 1.3734 1.3737 1.3746 1.3756 1.3763 1.3850 1.3927 1.3995 620 346.85 1.3723 1.3726 1.3734 1.3743 1.3751 1.3834 1.3907 1.3973 630 356.85 1.3712 1.3714 1.3722 1.3730 1.3739 1.3817 1.3888 1.3951 640 366.85 -273.15 1.3700 1.3702 1.3710 1.3719 1.3726 1.3801 1.3369 1.3931 650 376.85 1.3689 1.3691 1.3699 1.3706 1.3714 1.3785 1.3350 1.3910 660 386.85 1.3677 1.3679 1.3687 1.3694 1.3701 1.3770 1.3333 1.3890 670 396.85 1.3666 1.3668 1.3675 1.3632 1.3688 1.3755 1.3316 1.3870 680 406.85 1.3655 1.3657 1.3664 1.3670 1.3676 1.3740 1.3800 1.3851 690 416.85 -273.15 1.3643 1.3646 1.3657 1.3658 1.3664 1.3725 1.3783 1.3832 700 426.85 1.3632 1.3634 1.3641 1.3647 1.3650 1.3712 1.3766 1.3814 710 436.85 1.3621 1.3623 1.3629 1.3635 1.3641 1.3698 1.3750 1.3796 720 446.85 1.3610 1.3612 1.3618 1.3624 1.3629 1.3685 1.3734 1.3778 730 456.85 1.3599 1.3601 1.3607 1.3613 1.3618 1.3671 1.3718 1.3761 740 466.85 -273.15 1.3589 1.3591 1.3536 1.3601 1.3606 1.3658 1.3703 1.3745 750 476.85 1.3578 1.3586 1.3535 1.3590 1.3595 1.3645 1.3688 1.3729 760 486.85 1.3568 1.3569 1.3574 1.3579 1.3583 1.3632 1.3673 1.3713 770 496.85 1.3557 1.3559 1.3564 1.3568 1.3572 1.3619 1.3659 1.3697 780 506.85 1.3547 1.3549 1.3553 1.3557 1.3561 1.3606 1.3655 1.3681 790 516.85 -273.15 1.3540 1.3540 1.3540 1.3550 1.3550 1.3592 1.3630 1.3665 800 526.85 1.3490 1.3490 1.3490 1.3500 1.3500 1.3531 1.3566 1.3595 850 576.85 1.3410 1.3450 1.3450 1.3450 1.3450 1.3480 1.3506 1.3533 900 626.85 1.3400 1.3400 1.3400 1.3400 1.3400 1.3430 1.3454 1.3476 950 676.85 1.3360 1.3360 1.3360 1.3360 1.3360 1.3386 1.3406 1.3423 1000 726.85 -273.15 1.3290 1.3290 1.3290 1.3290 1.3290 1.3303 1.3319 1.3333 1100 826.85 1.3220 1.3220 1.3220 1.3220 1.3220 1.3232 1.3243 1.3254 1200 926.85 1.3160 1.3760 1.3160 1.3160 1.3160 1.3165 1.3174 1.3181 1300 1026.85 1.3100 1.5100 1.3100 1.3100 1.3100 1.3106 1.3111 1.3117 1400 1126.85 1.3040 1.3040 1.3040 1.3040 1.3040 1.3047 1.3052 1.3056 1500 1226.85 -273.15
1.4202 1.4166 1.4139 1.4119 1.4102 1.4089 1.4079 1.4071 1.4064 1.4057 1.4053 1.4048 1.4044 1.4040 1.4036 1.4032 1.4029 1.4024 1.4020 1.4017 1.4013 1.4008 1.4004 1.3999 1.3993 1.3987 1.3981 1.3975 1.3968 1.3961 1.3953 1.3946 1.3938 1.3929 1.3920 1.3911 1.3901
压力atm 压力Mpa 温度 K 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 360 370 380 390 400 410 420 430 440 450 460 470 0.01atm 1atm 4atm 7atm 10atm k=Cp/Cv ℃ -223.15 -213.15 -203.15 -193.15 -183.15 -273.15 -173.15 -163.15 -153.15 -143.15 -133.15 -273.15 -123.15 -113.15 -103.15 -93.15 -83.15 -273.15 -73.15 -63.15 -53.15 -43.15 -33.15 -273.15 -23.15 -13.15 -3.15 6.85 16.85 -273.15 26.85 36.85 46.85 56.85 66.85 -273.15 76.85 86.85 96.85 106.85 116.85 -273.15 126.85 136.85 146.85 156.85 166.85 -273.15 176.85 186.85 196.85 1.4048 1.4031 1.4023 1.4019 1.4017 1.4016 1.4015 1.4015 1.4015 1.4015 1.4014 1.4014 1.4014 1.4014 1.4013 1.4012 1.4013 1.4012 1.4011 1.4011 1.4009 1.4008 1.4006 1.4004 1.4002 1.4000 1.3397 1.3993 1.3990 1.3986 1.3981 1.3976 1.3910 1.3964 1.3958 1.3952 1.3945 1.3937 1.3930 1.3922 1.3913 1.3902 1.3895 40atm 70atm 100atm
2.3139 2.0467 1.9000 5.5938 1.7318 1.6818 1.6934 4.2986 1.5885 1.5683 1.5511 1.5365 1.5240 1.5132 1.5035 1.4948 1.4871 1.4804 1.4742 1.4685 1.4632 1.4583 1.4537 1.4492 1.4449 1.4412 1.4376 1.4342 1.4312 1.4283 2.1376 1.9802 1.8769 1.8012 1.7439 1.6990 1.6631 1.6339 1.6094 1.5887 1.5711 1.5559 1.5425 1.5307 1.5202 1.5109 1.5024 1.4947 1.ห้องสมุดไป่ตู้873 1.4813 1.4752 1.4603 1.4638 1.4588 1.4541 1.1198 1.4461 1.4425
1.6035 1.5513 1.5139 1.4901 1.4734 1.4614 1.4521 1.4448 1.4391 1.4349 1.4306 1.4272 1.4246 1.4222 1.4201 1.4183 1.4166 1.4150 1.4135 1.4123 1.4111 1.4100 1.4089 1.4077 1.4067 1.4056 1.4046 1.4036 1.4025 1.4014 1.4004 1.3994 1.3982 1.3972 1.3960 1.3949 1.3938
1.7672 1.6395 1.5740 1.5350 1.5084 1.4896 1.4756 1.1648 1.4560 1.4489 1.4437 1.4389 1.4348 1.4313 1.4284 1.4259 1.4236 1.4214 1.4194 1.4177 1.4161 1.4146 1.4131 1.4118 1.4104 1.4091 1.4079 1.4066 1.4054 1.4041 1.4028 1.4016 1.4003 1.3991 1.3979 1.3967 1.3955 2.7372 2.1168 1.8886 1.7678 1.6922 1.6418 1.6026 1.5740 1.5515 1.5334 1.5185 1.5062 1.4956 1.4865 1.4786 1.4717 1.4658 1.4603 1.4553 1.4507 1.4465 1.4429 1.4394 1.4361 1.4329 1.4299 1.4273 1.4246 1.4220 1.4194 1.4168 1.4148 1.4127
1.4960 1.4730 1.4578 1.4473 1.4393 1.4338 1.4290 1.4253 1.4222 1.4197 1.4177 1.4158 1.4143 1.4129 1.4118 1.4107 1.4697 1.4087 1.4078 1.4070 1.4062 1.4053 1.4045 1.4038 1.4030 1.4022 1.4014 1.4005 1.3997 1.3987 1.3979 1.3970 1.3980 1.3950 1.3940 1.3930 1.3919
《工程常用物质的热物理性质手册》 表5-1-3空气在不同压力和温度下的比热容比
压力atm 0.01atm 1atm 4atm 7atm 10atm 40atm 70atm 100atm 压力Mpa k=Cp/Cv 温度 K ℃ 1.3886 1.3982 1.3909 1.3926 1.3943 1.4106 1.4252 1.4339 480 206.85 1.3876 1.3881 1.3898 1.3914 1.3930 1.4086 1.4224 1.4355 490 216.85 -273.15 1.3866 1.3871 1.3887 1.3903 1.3981 1.4065 1.4199 1.4321 500 226.85 1.3856 1.3861 1.3876 1.3591 1.3906 1.4046 1.4172 1.4289 510 236.85 1.3846 1.3851 1.3865 1.3879 1.3893 1.4027 1.4148 1.4255 520 246.85 1.3835 1.3840 1.3853 1.3856 1.3880 1.4008 1.4122 1.4227 530 256.85 1.3824 1.3829 1.3842 1.3854 1.3867 1.3988 1.4098 1.4198 540 266.85 -273.15 1.3813 1.3818 1.3830 1.3842 1.3854 1.3969 1.4073 1.4170 550 276.85 1.3802 1.5806 1.3818 1.3329 1.3840 1.3952 1.4051 1.4142 560 286.85 1.3791 1.3795 1.3806 1.3817 1.3827 1.3934 1.4029 1.4116 570 296.85 1.3780 1.3783 1.3794 1.3805 1.3814 1.3917 1.4008 1.4090 580 306.85 1.3769 1.3772 1.3782 1.3792 1.3801 1.3899 1.3987 1.4065 590 316.85 -273.15 1.3757 1.3760 1.3770 1.3780 1.3788 1.3882 1.3967 1.4041 600 326.85 1.3746 1.3749 1.3758 1.3768 1.3775 1.3866 1.3947 1.4018 610 336.85 1.3734 1.3737 1.3746 1.3756 1.3763 1.3850 1.3927 1.3995 620 346.85 1.3723 1.3726 1.3734 1.3743 1.3751 1.3834 1.3907 1.3973 630 356.85 1.3712 1.3714 1.3722 1.3730 1.3739 1.3817 1.3888 1.3951 640 366.85 -273.15 1.3700 1.3702 1.3710 1.3719 1.3726 1.3801 1.3369 1.3931 650 376.85 1.3689 1.3691 1.3699 1.3706 1.3714 1.3785 1.3350 1.3910 660 386.85 1.3677 1.3679 1.3687 1.3694 1.3701 1.3770 1.3333 1.3890 670 396.85 1.3666 1.3668 1.3675 1.3632 1.3688 1.3755 1.3316 1.3870 680 406.85 1.3655 1.3657 1.3664 1.3670 1.3676 1.3740 1.3800 1.3851 690 416.85 -273.15 1.3643 1.3646 1.3657 1.3658 1.3664 1.3725 1.3783 1.3832 700 426.85 1.3632 1.3634 1.3641 1.3647 1.3650 1.3712 1.3766 1.3814 710 436.85 1.3621 1.3623 1.3629 1.3635 1.3641 1.3698 1.3750 1.3796 720 446.85 1.3610 1.3612 1.3618 1.3624 1.3629 1.3685 1.3734 1.3778 730 456.85 1.3599 1.3601 1.3607 1.3613 1.3618 1.3671 1.3718 1.3761 740 466.85 -273.15 1.3589 1.3591 1.3536 1.3601 1.3606 1.3658 1.3703 1.3745 750 476.85 1.3578 1.3586 1.3535 1.3590 1.3595 1.3645 1.3688 1.3729 760 486.85 1.3568 1.3569 1.3574 1.3579 1.3583 1.3632 1.3673 1.3713 770 496.85 1.3557 1.3559 1.3564 1.3568 1.3572 1.3619 1.3659 1.3697 780 506.85 1.3547 1.3549 1.3553 1.3557 1.3561 1.3606 1.3655 1.3681 790 516.85 -273.15 1.3540 1.3540 1.3540 1.3550 1.3550 1.3592 1.3630 1.3665 800 526.85 1.3490 1.3490 1.3490 1.3500 1.3500 1.3531 1.3566 1.3595 850 576.85 1.3410 1.3450 1.3450 1.3450 1.3450 1.3480 1.3506 1.3533 900 626.85 1.3400 1.3400 1.3400 1.3400 1.3400 1.3430 1.3454 1.3476 950 676.85 1.3360 1.3360 1.3360 1.3360 1.3360 1.3386 1.3406 1.3423 1000 726.85 -273.15 1.3290 1.3290 1.3290 1.3290 1.3290 1.3303 1.3319 1.3333 1100 826.85 1.3220 1.3220 1.3220 1.3220 1.3220 1.3232 1.3243 1.3254 1200 926.85 1.3160 1.3760 1.3160 1.3160 1.3160 1.3165 1.3174 1.3181 1300 1026.85 1.3100 1.5100 1.3100 1.3100 1.3100 1.3106 1.3111 1.3117 1400 1126.85 1.3040 1.3040 1.3040 1.3040 1.3040 1.3047 1.3052 1.3056 1500 1226.85 -273.15
1.4202 1.4166 1.4139 1.4119 1.4102 1.4089 1.4079 1.4071 1.4064 1.4057 1.4053 1.4048 1.4044 1.4040 1.4036 1.4032 1.4029 1.4024 1.4020 1.4017 1.4013 1.4008 1.4004 1.3999 1.3993 1.3987 1.3981 1.3975 1.3968 1.3961 1.3953 1.3946 1.3938 1.3929 1.3920 1.3911 1.3901