Ethylene - Dynamic and Kinematic Viscosity vs. Temperature and Pressure

Calculate dynamic and kinematic viscosity of ethylene at varying temperatures and pressures. The viscosity of a fluid is a measure of its resistance to gradual deformation by shear stress or tensile stress.

State	Temperature (K)	Pressure (bara)	Dynamic Viscosity (mPa·s)	Kinematic Viscosity (cSt)	Dynamic Viscosity (cP)	Dynamic Viscosity (lbf·s/ft²)	Dynamic Viscosity (lbm/ft·h)	Kinematic Viscosity (m²/s)	Kinematic Viscosity (ft²/s)
Liquid at equilibrium	103.99	1.22E-03	0.0177	685.7	0.0177	0.6857	14.32	460.8	1.048
105 K	105	1.46E-03	0.0211	662.5	0.0211	0.6625	13.84	445.2	1.014
115 K	115	6.97E-03	0.101	488.1	0.101	0.4881	10.19	328.0	0.7620
125 K	125	0.0253	0.366	378.7	0.366	0.3787	7.909	254.5	0.6033
135 K	135	0.0739	1.07	305.5	1.07	0.3055	6.381	205.3	0.4971
145 K	145	0.183	2.66	253.8	2.66	0.2538	5.301	170.5	0.4221
155 K	155	0.398	5.77	215.7	5.77	0.2157	4.505	144.9	0.3670
165 K	165	0.777	11.3	186.4	11.3	0.1864	3.893	125.3	0.3248
175 K	175	1.39	20.2	163.0	20.2	0.1630	3.404	109.5	0.2913
185 K	185	2.33	33.9	143.9	33.9	0.1439	3.005	96.70	0.2642
195 K	195	3.69	53.5	127.7	53.5	0.1277	2.667	85.81	0.2413
205 K	205	5.56	80.7	113.8	80.7	0.1138	2.377	76.47	0.2218
215 K	215	8.05	117	101.4	117	0.1014	2.118	68.14	0.2045
225 K	225	11.3	164	90.22	164	0.09022	1.884	60.63	0.1891
235 K	235	15.3	223	79.89	223	0.07989	1.669	53.68	0.1748
245 K	245	20.4	296	70.14	296	0.07014	1.465	47.13	0.1614
255 K	255	26.5	384	60.69	384	0.06069	1.268	40.78	0.1486
265 K	265	33.9	492	51.11	492	0.05111	1.067	34.34	0.1358
275 K	275	42.8	620	40.40	620	0.04040	0.8438	27.15	0.1221
Gas at equilibrium	103.99	1.22E-03	0.0177	0.773	0.0177	7.73E-04	0.01614	0.5192	195.2
105 K Gas	105	1.46E-03	0.0211	1.001	0.0211	1.00E-03	0.02091	0.6726	213.8
115 K Gas	115	6.97E-03	0.101	2.734	0.101	2.73E-03	0.05710	1.837	133.5
125 K Gas	125	0.0253	0.366	3.826	0.366	3.83E-03	0.07991	2.571	55.98
135 K Gas	135	0.0739	1.07	4.558	1.07	4.56E-03	0.09520	3.063	24.55
145 K Gas	145	0.183	2.66	5.089	2.66	5.09E-03	0.1063	3.420	11.83
155 K Gas	155	0.398	5.77	5.511	5.77	5.51E-03	0.1151	3.703	6.261
165 K Gas	165	0.777	11.3	5.880	11.3	5.88E-03	0.1228	3.951	3.599
175 K Gas	175	1.39	20.2	6.228	20.2	6.23E-03	0.1301	4.185	2.220
185 K Gas	185	2.33	33.9	6.577	33.9	6.58E-03	0.1374	4.420	1.452
195 K Gas	195	3.69	53.5	6.941	53.5	6.94E-03	0.1450	4.664	0.9976
205 K Gas	205	5.56	80.7	7.334	80.7	7.33E-03	0.1532	4.928	0.7136
215 K Gas	215	8.05	117	7.769	117	7.77E-03	0.1623	5.221	0.5278
225 K Gas	225	11.3	164	8.261	164	8.26E-03	0.1725	5.551	0.4013
235 K Gas	235	15.3	223	8.834	223	8.83E-03	0.1845	5.936	0.3120
245 K Gas	245	20.4	296	9.525	296	9.53E-03	0.1989	6.401	0.2470
255 K Gas	255	26.5	384	10.4	384	0.01040	0.2172	6.988	0.1980
265 K Gas	265	33.9	492	11.63	492	0.01163	0.2429	7.815	0.1602
275 K Gas	275	42.8	620	13.77	620	0.01377	0.2876	9.253	0.1294
Liquid 150 K 1 bara	150	1	14.5	233.4	14.5	0.2334	4.875	156.8	0.3925
169.16 K 1 bara	169.16	1	14.5	176.1	14.5	0.1761	3.678	118.3	0.3055
Gas 169.16 K	169.16	1	14.5	6.026	14.5	6.03E-03	0.1259	4.049	2.922
225 K 1 bara	225	1	14.5	7.838	14.5	7.84E-03	0.1637	5.267	5.157
300 K 1 bara	300	1	14.5	10.38	14.5	0.01038	0.2168	6.975	9.179
375 K 1 bara	375	1	14.5	12.83	14.5	0.01283	0.2680	8.621	14.22
450 K 1 bara	450	1	14.5	15.09	14.5	0.01509	0.3152	10.14	20.10
Liquid 150 K 10 bara	150	10	145	233.0	145	0.2330	4.866	156.6	0.3914
221.33 K 10 bara	221.33	10	145	94.21	145	0.094	1.968	63.31	0.1946
Gas 221.33 K 10 bara	221.33	10	145	8.072	145	8.07E-03	0.1686	5.424	0.4425
225 K 10 bara	225	10	145	8.177	145	8.18E-03	0.1708	5.495	0.4611
300 K 10 bara	300	10	145	10.59	145	0.01059	0.2212	7.116	0.8874
375 K 10 bara	375	10	145	13.02	145	0.01302	0.2719	8.749	1.408
450 K 10 bara	450	10	145	15.28	145	0.01528	0.3191	10.27	2.010
Liquid 150 K 50 bara	150	50	725	231.2	725	0.2312	4.829	155.4	0.3864
225 K 50 bara	225	50	725	93.29	725	0.09329	1.948	62.69	0.1916
281.98 K 50 bara	281.98	50	725	27.67	725	0.02767	0.5779	18.59	0.1090
Gas 281.98 K 50 bara	281.98	50	725	19.00	725	0.01900	0.3968	12.77	0.1085
300 K 50 bara	300	50	725	13.34	725	0.01334	0.2786	8.964	0.1520
375 K 50 bara	375	50	725	14.29	725	0.01429	0.2985	9.602	0.2740
450 K 50 bara	450	50	725	16.28	725	0.01628	0.3400	10.94	0.4058
Liquid 150 K 100 bara	150	100	1450	229.0	1450	0.2290	4.783	153.9	0.3804
225 K 100 bara	225	100	1450	96.61	1450	0.09661	2.018	64.92	0.1941
Supercritical 300 K 80 bara	300	80	1450	37.62	1450	0.03762	0.7857	25.28	0.1165
375 K 100 bara	375	100	1450	17.40	1450	0.01740	0.3634	11.69	0.1423
450 K 100 bara	450	100	1450	18.01	1450	0.01801	0.3761	12.10	0.2119