1. M. Moran, H. Shapiro, D. Boettner and M. Bailey, Fundamentals of engineering thermodynamics, 8th ed., Wiley, Hoboken (2014).
2. K. Sipilä, Advanced District Heating and Cooling (DHC) Systems. Chapter 3 — Cogeneration, biomass, waste to energy and industrial waste heat for district heating, 1st ed., Woodhead Publishing, Cambridge (2016).
3. G. Belov and M. Dorokhova, Sci. Educ. Bauman MSTU., 14, 99 (2014).
4. V. Pethurajan, S. Sivan and G. C. Joy, Energy Convers. Manag., 166, 474 (2018).
5. N. A. Lai, M. Wendland and J. Fischer, Energy, 36, 199 (2011).