The viscosity of ammonia: Experimental measurements for the dense gaseous phase and a reduced state correlation for the gaseous and liquid regions

Thermal pressure applied to the predicti

Thermal pressure applied to the prediction of viscosity of simple substances in the dense gaseous and liquid regions

✍ David A. Lennert; George Thodos 📂 Article 📅 1965 🏛 American Institute of Chemical Engineers 🌐 English ⚖ 412 KB 👁 2 views

The reduced thermol pressure-temperature ratio has been used to relate residual viscosity modulus for argon, krypton, and xenon into a unique relotionship applicable for the dense gaseous and liquid regions. For these monatomic substances the critical compressibility foctor i s zc = 0.291. Values of