Contents

Thermal Engineering

Vol. 72, No. 1, 2025

STEAM-TURBINE, GAS-TURBINE, AND COMBINED-CYCLE POWER PLANTS AND THEIR AUXILIARY EQUIPMENT

Ammonia as a Fuel for Gas-Turbine Units with Thermochemical Recuperation of Exhaust Gas Heat

D. I. Pashchenko p. 1  abstract

Development of a Theoretical Model for Predicting Performance of a Gas Ejector in Different Boundary Conditions and Working Fluids

Saeed Akbarnejad, and Masoud Ziabasharhagh p. 8  abstract

Advanced Exergy Analysis and Performance Ranking of Components of a Combined Cycle Power Plant

Uchenna G. Azubuike, Howard O. Njoku, Mkpamdi N. Eke, and Onyemaechi V. Ekechukwu p. 17  abstract

Performance Improvement of Power Plant at Aberrant Steam Temperature Condition through E3 Analysis

Goutam Khankari, D. V. Rajan, and Sujit Karmakar p. 32  abstract

HEAT AND MASS TRANSFER AND PROPERTIES OF WORKING FLUIDS AND MATERIALS

Heat Transfer and Pressure Drop in Main Heat Exchangers of a Thermal Oil ORC-Unit (Review)

I. S. Antanenkova, Yu. A. Geller, M. M. Vinogradov, E. A. Gorbunova, and V. I. Kuznetsov p. 44  abstract

RENEWABLE ENERGY SOURCES, HYDROPOWER

Assessing the Economic Efficiency of Using Wind Turbines Jointly with Boiler Houses for Heat Supply in Remote and Isolated Regions of the Westernmost Part of Russia’s Arctic Zone

A. V. Bezhan p. 65  abstract

WATER TREATMENT AND WATER CHEMISTRY

Environmental Consequences of Using Ammonia-Ethanolamine Water Chemistry in the Secondary Circuit of VVER-1200 Nuclear Power Plants

V. G. Kritsky, A. V. Gavrilov, N. A. Prokhorov, E. A. Motkova, N. A. Pelageecheva, M. S. Shvaleva, and A. V. Karpov p. 78  abstract