Lennard Jones potential

Input(s)

в: Potential of Well (Nm)(\mathrm{N} \mathrm{m})

σ\sigma: Collision Diameter (m)(\mathrm{m})

r: Distance (m)

Output(s)

phir: Intermolecular potential energy (Nm)(\mathrm{N} \mathrm{m})

Formula(s)

 phir =4ε((σr)12(σr)6)\text { phir }=4 * \varepsilon *\left(\left(\frac{\sigma}{r}\right)^{12}-\left(\frac{\sigma}{r}\right)^{6}\right)

Reference(s)

Bird, R.B., Stewart, W.E. and Lightfoot, E.N. (2002). Transport Phenomena (Second Ed.). John Wiley & Sons, Page: 26 .


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