p-v-T surface Are you familiar with this diagram?Why look like this? Does density affect the curves? S L Liquid Solid Critical point L S Vapor Triple point Temperature 上游充通大 March 14,2018 6 SHANGHAI JLAO TONG UNIVERSITYMarch 14, 2018 6 p-v-T surface Are you familiar with this diagram? Why look like this? Does density affect the curves?