Results 101 to 110 of about 707,743 (259)

Modeling and supervisory control design for a combined cycle power plant [PDF]

open access: yes, 2012
The traditional control strategy based on PID controllers may be unsatisfactory when dealing with processes with large time delay and constraints. This paper presents a supervisory model based constrained predictive controller (MPC) for a combined cycle ...
Abokhatwa, Salah, Katebi, Reza
core  

A critical look at green energy policies

open access: yes
Economic Affairs, EarlyView.
Lawrence Haar
wiley   +1 more source

Geothermal down well pumping system [PDF]

open access: yes
A key technical problem in the exploitation of hot water geothermal energy resources is down-well pumping to inhibit mineral precipitation, improve thermal efficiency, and enhance flow.
Matthews, H. B., Mcbee, W. D.
core   +1 more source

Response characteristics of ship steam power system under switchover of turbine feed water pump

open access: yesZhongguo Jianchuan Yanjiu
[Objectives] The switching performance of turbine feed water pump is a key technical indicator to decide the operation stability of ship steam power system, and it is of great significance to the safety of navigation.[Methods] Using the Modular Modeling ...
Yang Yuanlong   +4 more
doaj   +1 more source

Design and analysis of steam turbine blades

open access: yesJournal of Physics: Conference Series, 2019
With the wide application of turbomachinery and the continuous advancement of design technology, steam turbine blade design technology has become an important research field.
Mingyu Zhu
semanticscholar   +1 more source

Artificial Intelligence Modeling-Based Optimization of an Industrial-Scale Steam Turbine for Moving toward Net-Zero in the Energy Sector. [PDF]

open access: yesACS Omega, 2023
Ashraf WM   +11 more
europepmc   +1 more source

Analysis of curtailment at The Geysers geothermal Field, California [PDF]

open access: yes, 2020
Geothermal energy has traditionally been viewed as a baseload energy source, but the rapid growth of intermittent renewable energy has led to a need for more flexibility in power generation to avoid mandatory curtailment imposed by grid operators.
Dobson, P   +5 more
core  

Overview for Improving Steam Turbine Power Generation Efficiency

open access: yes, 2019
Electricity is an integral part of every society for which demand is growing continuously, whereas the production is still based on limited sources of energy derived mainly from steam and gas turbines, the turbomachinery.
Abolaji Joseph Omosanya   +2 more
semanticscholar   +1 more source

Energy Loss Analysis at the Gland Seals of a Marine Turbo-Generator Steam Turbine

open access: yesTehnički Glasnik, 2020
The paper presents an analysis of marine Turbo-Generator Steam Turbine (TGST) energy losses at turbine gland seals. The analyzed TGST is one of two identical Turbo-Generator Steam Turbines mounted in the steam propulsion plant of a commercial LNG carrier.
Lino Kocijel   +3 more
doaj  

Study of advanced radial outflow turbine for solar steam Rankine engines [PDF]

open access: yes
The performance characteristics of various steam Rankine engine configurations for solar electric power generation were investigated. A radial outflow steam turbine was investigated to determine: (1) a method for predicting performance from experimental ...
Kolenc, T., Martin, C.
core   +1 more source

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