Contents

Thermal Engineering

---

Vol. 68, No. 9, 2021

---

Nuclear Power Plants

Current State and Prospects of Hydrogen Production at NPPs

R. Z. Aminov and A. N. Bayramov p. 663  abstract

The Digital Acoustic Model of a Pressurized Water Reactor

K. N. Proskuryakov p. 673  abstract

---

Steam Boilers, Power Plant Fuel, Burners, and Boiler Auxiliary Equipment

Perfecting the Operative Management of the Performance Efficiency of Electric Power System’s Unique Facilities

E. M. Farhadzadeh, A. Z. Muradaliyev, T. K. Rafiyeva and U. K. Ashurova p. 679  abstract

Preliminary Assessment of the Possibility to Shift Thermal Power Plant Boilers for Burning Alternative Coal

M. N. Maidanik, E. Kh. Verbovetskii and A. N. Tugov p. 690  abstract

Application of the Aspen Plus Software Package for Simulation of the Synthesis-Gas Composition in Oxygen-Free Steam Gasification of Biomass

S. A. Shevyrev p. 698  abstract

---

Heat and Mass Transfer and Properties of Working Fluids and Materials

An Engineering Model of Steam Condensation from a Flowing Steam-Gas Mixture on a Bundle Made of Horizontal Tubes

K. B. Minko, G. G. Yan’kov, V. I. Artemov, V. S. Krylov and A. A. Klementiev p. 705  abstract

Determining Temperature of Adiabatic Surfaces in Rooms with Radiant Heating

A. O. Shatskov p. 717  abstract

---

Water Treatment and Water Chemistry

New Method for Measuring Colloidal Index

A. A. Panteleev, A. A. Smirnov, V. B. Smirnov and V. P. Kovalenko p. 723  abstract

---

Metals and Strength Analysis

Risk Monitoring Based on Early Diagnosis of Potential Damage to Power Equipment

A. A. Dubov p. 730  abstract

---