Sıvı Fazın Sıcaklık ve Basınç Aralığı

Year 2021, Volume: 01 Issue: 01, 7 - 14, 17.07.2021

Beycan İbrahimoğlu , Şeyma Önal

Abstract

Fizikte sıvı, malzemenin dört ana fazından biridir, gazla ilişkili maddenin sıvı fazı, kristal katı ve plazma. Sıvı fazın aralığı, üçlü nokta ile kritik sıcaklık aralığı arasındaki sıcaklığa bağlıdır; üçlü nokta ile kritik basınç arasındaki basınca bağlı olarak. Araştırmamızda literatürdeki kritik basıncın gerçek kritik değer olmadığı, sadece kritik sıcaklığa karşılık gelen basınç değeri olduğu gösterilmiştir. Bu durumu araştırmak için (P-ρ) T = sabit değerlerinde grafik yöntemi uygulanmıştır. Bir çok maddenin sıvı fazı.

Keywords

sıvı faz, sıvı fazın sıcaklık ve basınç aralığı, kritik sıcaklık, gerçek kritik basınç, grafiksel ve grafiksel analitik geometri, orto, para, meta toloudinı M-ksilen, Benzonitril.

Temperature and Pressure Range af Liquide Phase

Abstract

In physics, the liquid is one of the four main phases of the material, a fluid phase of the substance associated with the gas, the crystalline solid and the plasma. The interval of the liquid phase depends on the temperature between the triple point and the critical temperature range; depending on the pressure, between the triple point and the critical pressure. In our research, it is shown that critical pressure in literature is not actual critical value, it is only pressure value corresponding critical temperature. In order to investigate this situation, graph method at (P-ρ) T = const values was applied to liquid phase of many substances.

Keywords

liquid phase, temperature and pressure range of liquid phase, critical temperature, real critical pressure, graphical and graphical analytical geometry, orto, para, meta toloudinı M-ksilen, Benzonitril.

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