Results 21 to 30 of about 415 (138)

Stress and integrity analysis of steam superheater tubes of a high pressure boiler

Materials Research, 2004
Sources that can lead to deterioration of steam superheater tubes of a high pressure boiler were studied by a stress analysis, focused on internal pressure and temperature experienced by the material at real operating conditions.
Daniel Leite Cypriano Neves, Jansen Renato de Carvalho Seixas, Ediberto Bastos Tinoco, Adriana da Cunha Rocha, Ibrahim de Cerqueira Abud   +4 more
doaj   +1 more source

Design and Experimental Study of HTSG for Waste to Energy: Analysis of Pressure Difference

Energies, 2018
The purpose of the present study is to analyze pressure difference changes inside a high-temperature steam generator (HTSG), which produces steam using the heat generated by waste incineration and decreases the pressure of the produced steam while ...
Jeachul Jang, Sunhee Oh, Chongpyo Cho, Seong-Ryong Park   +3 more
doaj   +1 more source

Analysis on the Leakage of Boiler Heating Surface Tube of Thermal Power Plant

发电技术, 2018
The high-temperature superheater bursting accident is one of the main factors that affect the safe operation of power plants, and causes the greatest loss.
Bo XU, Hai ZHAO, Qiang GAO
doaj   +1 more source

Developing an analytical model to predict the energy and exergy based performances of a coal-fired thermal power plant

Case Studies in Thermal Engineering, 2021
In the present study, an analytical model has been developed to predict the effectiveness of the closed feedwater heaters based on the measured data available from a coal-fired thermal power plant.
Omar J. Khaleel, Thamir Khalil Ibrahim, Firas Basim Ismail, Ahmed T. Al-Sammarraie   +3 more
doaj   +1 more source

STUDY OF ADDITIONAL FIN TO INCREASE EFFICIENCY OF SUPERHEATER AT HEAT RECOVERY STEAM GENERATOR

Rekayasa Mesin
Power plants are part of industrial facilities used to produce and generate electricity from various power sources; one of those is PLTGU (Pembangkit Listrik Tenaga Gas dan Uap or Gas and Steam Power Plant).
Muhammad Agung Bramantya
doaj   +1 more source

Corrosion Analysis of High-Temperature Superheater Tubes of a Waste Incineration Boiler [PDF]

Cailiao Baohu
The corrosion failure of high-temperature superheater tubes in waste incineration boilers is one of the important causes of forced shutdowns.In order to provide reference for the protection of high-temperature superheater tubes on heating surfaces of ...
QU Yanmiao, YUAN Wei, XU Yunfeng, LI Hao
doaj   +1 more source

Environmental Thermoeconomic Performance Analysis of Gas Steam Combined Cycle With Different Inlet Air Cooling Technologies

Energy Science &Engineering, Volume 14, Issue 8, Page 3638-3655, August 2026.
This study establishes an environmental thermoeconomic cost model to investigate the impact of two IAC technologies on the performance of a GSCC from three aspects of energy, economy, and environment. Under arid climate conditions, the SEC technology demonstrates superior performance in terms of cost‐effectiveness and environmental impact.
Zhen Wang, Li Zhang, Yu Ni, Liqiang Duan
wiley   +1 more source

Thermal Calculations for Co‐Firing of Hydrogen/Ammonia and Coal in 660‐MW Coal‐Fired Boilers

Asia-Pacific Journal of Chemical Engineering, Volume 21, Issue 4, July/August 2026.
ABSTRACT To achieve a clean energy transition under the dual carbon goals, blending hydrogen/ammonia into pulverized coal boilers represents a key technological pathway. Different hydrogen/ammonia co‐firing ratios (5%–50%) are investigated for their impact on the thermodynamic characteristics of 660‐MW supercritical boiler at 100% and 20% boiler ...
Yaodong Da, Nana Hou, Weipeng Wang, Yongqiang Chang, Xin Liu, Feng Pan, Defu Che, Lei Deng   +7 more
wiley   +1 more source

High‐Temperature Heat Pump Test Bench with n‐Butane (R‐600) Generating Steam

Chemie Ingenieur Technik, Volume 98, Issue 7, Page 364-373, July 2026.
This work involves building a test bench for a high‐temperature heat pump (HTHP) and analyzing the measurements. The focus is on steam generation using an HTHP to decarbonize process steam demand. The findings indicate that stable steam generation is possible, providing a higher heat transfer coefficient in the heat pump's condenser.
Sebastian Benkert, Lukas Joos, Ursula Wittstadt, Torsten Will, Andreas Burger, Lena Schnabel, Stefan Henninger, Thorsten Klahm   +7 more
wiley   +1 more source

Mechanical Vapor Recompression in Distillation: A Framework to Analyze Technical Feasibility, Economic Competitiveness, and Ecological Benefits

Chemie Ingenieur Technik, Volume 98, Issue 7, Page 342-354, July 2026.
Communication: An approach for a holistic evaluation of distillation processes with mechanical vapor recompression combining an initial energy potential analysis, shortcut methods for the compressor and reboiler design, and the determination of economic and ecological performance parameters is presented.
Katharina Jasch, Franziska Lais, Hannes Schneider, Mandy Paschetag, Stephan Scholl   +4 more
wiley   +1 more source