Results 131 to 140 of about 5,041 (207)
Turbine Basic Knowledge of Steam Turbine Short Course, ST?101/201 Combined [PDF]
, 2018 Short CoursesIt is shown as the outline in this short course that the role of steam turbine, history, classification, basic structure, components and their function, manufacturing and design process and control system.
Nishiyama, Kenichi +3 more
core
Computer Graphics Forum, EarlyView.Abstract While semi‐analytical boundary handling techniques have proven effective for modeling particle‐based fluid‐solid interactions, they can become unstable when applied to mesh boundaries undergoing dynamic motion or featuring complex, sharp geometries.
Junyuan Liu +5 more
wiley +1 more source
Steam Turbine Steam Control Valve Failure [PDF]
, 2018 Case StudiesThe Wet Gas compressor is one of the most critical assets in a FCCU/RCCU of a oil refinery. The back pressure steam turbine driver of this compressor faced two failures in the main valve stem of the steam inlet valve.
Bhat, Vasanth, Suthan, Thangavel
core
Tubes or Ribbons? Comparing Texture‐space Visualization for Multivariate Line Data
Computer Graphics Forum, EarlyView.Abstract Multivariate line data is critical for analyzing flow fields, agent systems, and dynamic trajectories. Embedding secondary variables along spatial paths using surface‐based primitives such as ribbons and circular tubes introduces challenges related to perspective, scale, and distortion.
B. Russig +3 more
wiley +1 more source
Green Developmentalism? The Political Economy of Hydropower in India in the 21st Century
Development and Change, EarlyView.ABSTRACT This article critically examines the political economy of hydropower in India since its global reconfiguration as ‘green energy’ in the early 2000s. While an opportune convergence of interests among key global, national and subnational stakeholders contributed to the greening of hydropower in India, this reframing did not produce the expected ...
Vasudha Chhotray, Harsh Vasani
wiley +1 more source
Journal of Applied Fluid Mechanics, 2016 The performance of a pump turbine in pump mode is of great importance to a pumped storage power plant. In order to obtain the pump characteristics of a pump turbine, 3D steady simulations were carried out by solving rans using different two-equation ...
D. Y. Li +5 more
doaj
EnergiesSevere pressure pulsations caused by complex flow fields in pumped-storage power stations significantly threaten operational safety and stability. With advances in computational technology, fully three-dimensional simulations coupling pipelines and pump ...
Zhixing Li +5 more
doaj +1 more source
Journal of Product Innovation Management, EarlyView.ABSTRACT Academic Summary Despite the urgent need for a circular economy, firms' transition from linear to circular business models (CBMs) remains slow. While previous research suggests that dynamic capabilities are the key drivers of this transition, it assumes a direct link, overlooking that these capabilities can facilitate change but do not ...
Jörn Block +4 more
wiley +1 more source
Pump as Turbine - Symmetry Prediction Method for Pump as Turbine Characteristics
, 2018 As a cheap and available source of renewable energy, regular centrifugal pumps may be run in reverse to act as hydro turbines. Pumps as turbines (PAT) are especially relevant for isolated rural areas, or in developing countries, where efficiency is not necessarily the highest priority.
openaire +3 more sources
Review of Water Supply, Treatment and Distribution: Overcoming Challenges for Sustainable Management
Water and Environment Journal, EarlyView.ABSTRACT Water management faces increasing challenges driven by population growth, accelerated urbanization and climate change, demanding integrated and sustainable approaches to ensure the preservation of water resources. Water scarcity and rising demand intensify the vulnerability of various regions, threatening both water supply and environmental ...
André Linneo Tocchetto +5 more
wiley +1 more source