OPERASI, PERAWATAN DAN EFISIENSI BOILER Pada PT PLN Pembangkitan Tanjung Jati B by , LISTIANTO, , Ir. Bambang suharnadi, MT

“…Steam with certain temperature and pressure will be use to rotate steam turbine. In Tanjung Jati Bâ��s power plant, type of boiler is carolina radiant boiler for pulverized coal with capacity 710 MW gross and capacity nett is 660 MW. …”

KAJIAN PENGARUH TEKANAN EKSTRAKSI TURBIN LP TERHADAP EFISIENSI SISTEM PLTU by , SEPTIA DEOFY LESMANA, , Dr.-Ing. Sihana

“…This study was conducted by simulating the model of steam power plant and optimizing the steam turbine extraction pressure using Cycle Tempo 5.0. …”

Modelling of multivariable systems using advance fuzzy arithmetic by Wan Mohamad, Wan Munirah

“…The effectiveness of the method is shown by implementing it to the state space model of components in power plants (steam turbine and boiler) and nuclear power plants (steam generator and pressurizer). …”
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Subcritical and supercritical Rankine steam cycles, under elevated temperatures up to 900°C and absolute pressures up to 400 bara by Osama A. Marzouk

“…The results of this study also showed that the liquid water droplet mass fraction at the steam turbine exit diminishes from 11.00% at 600°C to only 1.48% at 900°C, which is favorable. …”
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Power-to-X / electricity-to-hydrogen in sector coupling: an overview & case studies by Hammam Abdelaal Hammam Soliman, Peter Badstue Jensen

“…</p><p>In order to validate the retrofitting concept, a proposed case of a potential CPP in Denmark with an average installed steam turbine generation (STG) capacity of 400 MWe is presented. …”
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Evolution and Trends in LNGC Propulsion Systems by Khaled Senary, Adil Tawfiq, Elsayed Hegazy, Amr Hassan

“…Over the years the steam turbine propulsion proved to be the dominant type of propulsion system used in Natural Gas Carriers, even though this system has been for years there was always the need to search for further improvements with the main goal to meet the mandatory requirements of the International Marine Organization. …”
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Heat transfer of supercritical pressure water in helical tubes by Mengmeng Liu, Zhen Zhang, Xingtuan Yang, Shengyao Jiang

“…Subcritical steam generators in the current high-temperature gas-cooled reactor pebble-bed module in China can be replaced by supercritical steam generators to better coordinate the reactors and supercritical steam turbine unit to improve the thermal efficiency with no fluid phase change at supercritical pressures. …”
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Performance assessment of biomass–geothermal configuration energy resources for cooling and power generation by Jian Xu, Yanfei Yao, M. A. Ehyaei, Abolfazl Ahmadi

“…In this study, water as a geothermal working fluid is heated up due to combustion of syngas produced in a digester and produce power in a steam turbine. So, the remaining heat of this geofluid runs an absorption chiller for cooling production. …”
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CFD Simulation of Transonic Flow Through the Tip-Section Turbine Blade Cascade Intended for the Long Turbine Blade by Kosiak Pavlo, Hála Jindřich, Luxa Martin, Příhoda Jaromír

“…The cascade is one of variants of the tip section of ultra-long blades, which were designed for the last stage of the steam turbine. CFD simulations were realized by means of the ANSYS CFX commercial software using the γ-Reθ bypass transition model completed by the two-equation SST turbulence model. …”
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Vibration response analysis of mistuned bladed disk with platform damper (Effect of friction force deviation on vibration characteristics) by Yasutomo KANEKO, Kyohei TATEWAKI

“…Recently, a blade with friction damper has been used in a steam turbine and a gas turbine to improve the blade reliability. …”
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Study of wear and friction heat generation models of finger seals based on energy theory of tribology system by Jinjin Fan, Honghu Ji, Qiang Wang

“…Finger seals have a good application prospect in gas and steam turbine for power generation as an advanced contact flexible seal. …”
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Small ring testing of high temperature materials by C. J. Hyde

“…In service components such as steam pipes, pipe branches, gas and steam turbine blades, etc. which operate in engineering applications such as power plant, aero-engines, chemical plant etc., can operate at temperatures which are high enough for creep to occur. …”
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A 1000MW ultra-supercritical secondary reheat unit Energy consumption analysis of thermodynamic system by Zhang Hu, Lao Jinxu, Cheng Huitao, Liang Kai

“…The analysis results show that: Boiler is one of the largest equipment factory irreversible loss, make up the loss by 85.1% of the total loss of the system, although the number of its external loss is not big but internal loss is very big, and the loss is high grade of energy, the number of the steam turbine cold source loss although large irreversible loss is not big but the grade is not high, its loss make up only 2.32% of the total loss system.…”
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On the validity of scaling transient conjugate heat transfer characteristics by Maffulli, R, Marinescu, G, He, L

“…This paper work presents a comparative study of the two methods for the prediction of transient thermal load, first using a simplified case of a solid body with uniform temperature, then through the investigation of the prewarming phase of a steam turbine. Both methods are then compared against a reference baseline fully coupled (FC) CHT solution. …”

Kemajuan dalam bidang sains terma = Advances in thermal sciences/ by 469053 Seminar Kebangsaan Berkenaan Kemajuan Dalam Bidang Sains Terma (1991 : UTM, Sekudai), Universiti Teknologi Malaysia. Kumpulan Kajian Tenaga, Malaysian Institute of Thermal Engineering Sciences, National Seminar on Advances in Thermal Sciences (1991 : UTM, Sekudai)

“…Fauziah Sulaiman -- 100 years of steam turbine development/ Prof. Madya Zoeb Husain -- A model for heat transfer during sterilisation of an oil palm bunch/ Masitah Hasan; Chan sew Yean...…”

Effective Parameters on Performance of Multipressure Combined Cycle Power Plants by M. M., Rahman, Thamir K., Ibrahim

“…The compression ratio of the gas turbine and the steam pressure of the steam turbine are taken as design parameters. The thermodynamic model was developed based on an existing MARAFIQ CCGT power plant and performance model code developed using the THERMOFLEX software. …”
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Optimization of Steam Distribution Mode for Turbine Units Based on Governing Valve Characteristic Modeling by Lei Zhang, Zongliang Qiao, Bingsen Hei, Youfei Tang, Shasha Liu

“…The mode of steam distribution significantly influences the economy when the steam turbine operates at a low load. The turbine unit’s governing valve characteristics and steam distribution modes are studied in this paper, and the optimal sliding pressure operation curve is derived. …”
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Finite Element Analysis of a Shrink Fitted Disc-Shaft Rotating System by Marko Katinić, Domagoj Travica, Pejo Konjatić, Mladen Bošnjaković

“…In this paper, the shrink fit between the conical disk and the rotor shaft of a steam turbine was analysed with the aim of determining the rotor speed at which this fit is lost. …”
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Subcritical Thermodynamic Cycles with Organic Medium and Isothermal Expansion by Krzysztof Kosowski, Marian Piwowarski

“…In such cases the proposed power plants can achieve an efficiency which is higher than that of modern steam turbine plants with supercritical parameters.…”
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Thermodynamic Analysis of a Ship Power Plant Operating with Waste Heat Recovery through Combined Heat and Power Production by Mirko Grljušić, Vladimir Medica, Nikola Račić

“…An analysis of the obtained results shows that the steam turbine plant does not yield significant fuel savings. …”
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