Results 31 to 40 of about 8,450 (209)

Study on superheater wall temperature in a 1000 MW ultra-supercritical power plant under flexible load operations

open access: yesCase Studies in Thermal Engineering
To achieve the low-carbon transformation of the power system and the accommodation of new energy sources, coal-fired power plants are required to enhance the capacity for flexible peak regulation to maintain grid stability. Flexible peak regulation tends
Liyun Yan   +5 more
doaj   +1 more source

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

open access: yesMaterials 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   +4 more
doaj   +1 more source

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

open access: yesEnergies, 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   +3 more
doaj   +1 more source

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

open access: yesCase 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   +3 more
doaj   +1 more source

Modelling of high temperature storage systems for latent heat [PDF]

open access: yes, 2009
There is a huge demand for heat storages for evaporation applications. Thermal storage systems are used to increase the efficiency of thermal systems by an improved adaption of energy availability and energy demand. In this paper a possible solution
Stückle, Andreas
core   +1 more source

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

open access: yes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

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

open access: yesRekayasa 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]

open access: yesCailiao 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

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

open access: yesChemie Ingenieur Technik, EarlyView.
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   +7 more
wiley   +1 more source

Study on Dynamic Characteristics and Control Strategies of Large Scale Cyclopentane Flooded Organic Rankine Cycle System

open access: yesEnergy Science &Engineering, Volume 14, Issue 1, Page 61-79, January 2026.
Cyclopentane shows great potential as a working fluid for recovering gas turbine exhaust heat in organic rankine cycle (ORC) systems. A dynamic characteristics and control strategies analysis of a flooded ORC system using cyclopentane reveals that system safety can be ensured by adjusting the working fluid pump speed based on evaporator liquid‐level ...
Haibo Xu   +6 more
wiley   +1 more source

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