Cole equation of state

An equation of state introduced by R. H. Cole

{{cite book

| url = https://archive.org/details/underwaterexplos00cole

| author = R. H Cole

| title = Underwater explosions

| publisher = Princeton University Press

|place= Princeton

| year = 1948

}}

{{cite book

| url = https://archive.org/details/underwaterexplos00cole

| author = G. K. Batchelor

| title = An introduction to fluid mechanics

| publisher = Cambridge University Press

| place= Cambridge

| year = 1974

| isbn = 0521663962

}}

{{cite book

| url = https://archive.org/details/supersonicflowsh00cour

| author = R. Courant

| title = Supersonic flow and shock waves a manual on the mathematical theory of non-linear wave motion

| publisher = Courant Institute of Mathematical Sciences, New York University

| place= New York

| year = 1944

}}

:$p\; =\; B\; \backslash left[\; \backslash left(\; \backslash frac\{\backslash rho\}\{\backslash rho\_0\}\; \backslash right)^\backslash gamma\; -1\; \backslash right]\; ,$

where $\backslash rho\_0$ is a reference density, $\backslash gamma$ is the adiabatic index, and $B$ is a parameter with pressure units.{{Cite book|last1=Knauth|first1=Philippe|url=https://books.google.com/books?id=dqAR06V3n6AC&q=Cole+equation+of+state&pg=PA135|title=Solid State Proton Conductors: Properties and Applications in Fuel Cells|last2=Vona|first2=Maria Luisa Di|date=2012-01-30|publisher=John Wiley & Sons|isbn=978-0-470-66937-2|language=en}}