Property Calculation
⇒ Saturated Vapor Pressure
⇒ Saturated Liquid Density
⇒ Liquid Dynamic Viscosity
⇒ Surface Tension
⇒ Heat of Vaporization
Property Estimation
⇒ UNIFAC
⇒ MOSCED
⇒ Joback
Group Assignment
⇒ UNIFAC and PSRK

Liquid Dynamic Viscosity

Calculation by Vogel Equation

Component
Temperature Unit 
Property Unit
Temperatures
(optional)




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Component Details
 #DDB  Name  CAS-No.   Formula 
 174   Water   7732-18-5   H2O 

Vogel Equation Parameters (Viscosity in mPa*s, T in K)
No.  A   B   C   Tmin   Tmax 
 (1)   -3.7188   578.919   -137.546   273   373 
Vogel Equation

Calculation Over Validity Range
Temperature [K] Viscosity(1) [mPa*s]
273 1.74214
275 1.6371
277 1.54115
279 1.45329
281 1.37269
283 1.2986
285 1.23035
287 1.16738
289 1.10917
291 1.05526
293 1.00527
295 0.958822
297 0.915608
299 0.875342
301 0.837768
303 0.802657
305 0.769805
307 0.739026
309 0.710154
311 0.683037
313 0.657539
315 0.633536
317 0.610915
319 0.589574
321 0.56942
323 0.550368
325 0.532339
327 0.515264
329 0.499075
331 0.483715
333 0.469128
335 0.455262
337 0.442073
339 0.429516
341 0.417552
343 0.406145
345 0.39526
347 0.384867
349 0.374936
351 0.365441
353 0.356355
355 0.347656
357 0.339323
359 0.331334
361 0.323672
363 0.316318
365 0.309256
367 0.302471
369 0.295948
371 0.289673
373 0.283636
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