Dry Air Properties

Temperature (K)	Specific Heat		Ratio of Specific Heats - k - (cp/cv)	Dynamic Viscosity - μ - (10-5 kg/m s)	Thermal Conductivity (10-5 kW/m K)	Prandtl Number	Kinematic Viscosity1) - ν - (10-5 m2/s)	Density1) - ρ - (kg/m3)	Diffusivity - α -  (10-6 m2/s)
	- cp - (kJ/kgK)	- cv - (kJ/kgK)
175 -98	1.0023	0.7152	1.401	1.182	1.593	0.744	0.586	2.017
200 -73	1.0025	0.7154	1.401	1.329	1.809	0.736	0.753	1.765	10.17
225 -48	1.0027	0.7156	1.401	1.467	2.020	0.728	0.935	1.569
250 -23	1.0031	0.7160	1.401	1.599	2.227	0.720	1.132	1.412	15.67
275 2	1.0038	0.7167	1.401	1.725	2.428	0.713	1.343	1.284
300 27	1.0049	0.7178	1.400	1.846	2.624	0.707	1.568	1.177	22.07
325 52	1.0063	0.7192	1.400	1.962	2.816	0.701	1.807	1.086
350 77	1.0082	0.7211	1.398	2.075	3.003	0.697	2.056	1.009	29.18
375 102	1.0106	0.7235	1.397	2.181	3.186	0.692	2.317	0.9413
400 127	1.0135	0.7264	1.395	2.286	3.365	0.688	2.591	0.8824	36.94
450 177	1.0206	0.7335	1.391	2.485	3.710	0.684	3.168	0.7844
500 227	1.0295	0.7424	1.387	2.670	4.041	0.680	3.782	0.7060
550 277	1.0398	0.7527	1.381	2.849	4.357	0.680	4.439	0.6418
600 327	1.0511	0.7640	1.376	3.017	4.661	0.680	5.128	0.5883
650 377	1.0629	0.7758	1.370	3.178	4.954	0.682	5.853	0.5430
700 427	1.0750	0.7879	1.364	3.332	5.236	0.684	6.607	0.5043
750 477	1.0870	0.7999	1.359	3.482	5.509	0.687	7.399	0.4706
800 527	1.0987	0.8116	1.354	3.624	5.774	0.690	8.214	0.4412
850 577	1.1101	0.8230	1.349	3.763	6.030	0.693	9.061	0.4153
900 627	1.1209	0.8338	1.344	3.897	6.276	0.696	9.936	0.3922
950 677	1.1313	0.8442	1.340	4.026	6.520	0.699	10.83	0.3716
1000 727	1.1411	0.8540	1.336	4.153	6.754	0.702	11.76	0.3530
1050 777	1.1502	0.8631	1.333	4.276	6.985	0.704	12.72	0.3362
1100 827	1.1589	0.8718	1.329	4.396	7.209	0.707	13.70	0.3209
1150 877	1.1670	0.8799	1.326	4.511	7.427	0.709	14.70	0.3069
1200 927	1.1746	0.8875	1.323	4.626	7.640	0.711	15.73	0.2941
1250 977	1.1817	0.8946	1.321	4.736	7.849	0.713	16.77	0.2824
1300 1027	1.1884	0.9013	1.319	4.846	8.054	0.715	17.85	0.2715
1350 1077	1.1946	0.9075	1.316	4.952	8.253	0.717	18.94	0.2615
1400 1127	1.2005	0.9134	1.314	5.057	8.450	0.719	20.06	0.2521
1500 1227	1.2112	0.9241	1.311	5.264	8.831	0.722	22.36	0.2353
1600 1327	1.2207	0.9336	1.308	5.457	9.199	0.724	24.74	0.2206
1700 1427	1.2293	0.9422	1.305	5.646	9.554	0.726	27.20	0.2076
1800 1527	1.2370	0.9499	1.302	5.829	9.899	0.728	29.72	0.1961
1900 1627	1.2440	0.9569	1.300	6.008	10.233	0.730	32.34	0.1858