Results 71 to 80 of about 1,516 (227)

AN EXPERIMENTAL STUDY OF THE COARSE DROPLETS FORMATION

Acta Polytechnica CTU Proceedings, 2018
The paper introduces the first results from a new steam/air wind tunnel built in order to study the coarse water droplets in steam turbines and their formation.
Ondřej Bartoš, Lucie Měšťanová
doaj   +1 more source

Multiterminal High‐Voltage Direct Current Projects: A Comprehensive Assessment and Future Prospects

High Voltage, EarlyView.
ABSTRACT Multiterminal high‐voltage direct current (MT‐HVDC) systems are an important part of modern power systems, addressing the need for bulk power delivery and efficient renewable energy integration. This paper provides a comprehensive overview of recent advances in MT‐HVDC technology, including launched projects and ongoing initiatives.
Mohammad Hossein Mousavi, Hassan Moradi, Kumars Rouzbehi, Vijay K. Sood   +3 more
wiley   +1 more source

Using a Statistical-Numerical Procedure for the Selection of Pumps running as Turbines to be applied in Water Pipelines: Study Cases

Journal of Sustainable Development of Energy, Water and Environment Systems, 2018
A combined method using statistical and numerical models has been developed by the authors for selecting a pump running as turbine to be applied in micro-hydro plants.
Silvio Barbarelli, Mario Amelio, Gaetano Florio   +2 more
doaj   +1 more source

Reconciling Circular Economy and Net Zero: Firm Capabilities to Resolve Sustainability Tensions

British Journal of Management, EarlyView.
Abstract Achieving net zero has become a key concern for firms to address climate change, yet growing evidence suggests that reducing reliance on fossil fuels for energy generation alone is insufficient. As material use is increasingly recognized as a significant source of greenhouse gas emissions, the circular economy has emerged as a potential ...
Carlos F. A. Arranz, Marta F. Arroyabe, Pelin Demirel, Effie Kesidou, Rajat Panwar, Jonatan Pinkse   +5 more
wiley   +1 more source

Tinkering Towards Sustainability: Bundling Innovations to Electrify the Fossil‐Dependent Process Industry

Creativity and Innovation Management, EarlyView.
ABSTRACT Sustainability transitions, such as electrifying the process industry, require a bundle of related innovations to make meaningful progress. Drawing on literature on innovation through tinkering, that is, adaptive, typically small‐scale experimentation with various forms of innovation, and applying a micropolitical perspective, this qualitative
Karin Wigger, Anna Yström, Alexander Gorgijevski, Viktor Werner   +3 more
wiley   +1 more source

Analysis of Rotor-Stator Interaction in Turbine Mode of a Pump-Turbine Model

Journal of Applied Fluid Mechanics, 2016
The highest-level fluctuations in large pump-turbines are usually originated from rotor-stator interaction (RSI) in the vaneless region. Hence, the studies of RSI phenomenon and corresponding unsteady effects are significantly important to reduce the ...
D. Y. Li, R. Z. Gong, H. J. Wang, X. Z. Wei, Z. S. Liu, D. Q. Qin   +5 more
doaj  

Simulated Self‐Assessment and Error Correction in Preclinical Prosthodontics: Insights From 3D‐Printed Models

European Journal of Dental Education, EarlyView.
ABSTRACT Introduction Developing self‐assessment and defect correction skills is essential for dental students to ensure high‐quality clinical practice. However, these skills are often insufficiently addressed in dental education. This study evaluates students' ability to assess and correct crown preparation defects through a structured exercise ...
Constance Cuny, Abhishek Kumar, Alexandre Thuries, Geromine Fournier, Coralie Bataille, Cathy Nabet, Antoine Galibourg   +6 more
wiley   +1 more source

Flow‐controlled expiration improves gas exchange in anaesthetised horses undergoing orthopaedic surgery

Equine Veterinary Journal, EarlyView.
Abstract Background Flow‐controlled expiration (FLEX) has been shown to significantly enhance oxygenation in horses under laboratory conditions. Objective This study aims to corroborate these findings by evaluating the effects of FLEX on gas exchange in a randomised clinical trial involving a large population of clinical horses undergoing orthopaedic ...
Klaus Hopster, Joao Henrique Neves Soares, David Levine, Kyla Ortved, Bernd Driessen, Joaquin Araos   +5 more
wiley   +1 more source

A Call to Industry: Unearthing Synergies in Subsurface Storage Technologies

Greenhouse Gases: Science and Technology, EarlyView.
ABSTRACT Subsurface storage technologies (SSTs), including geological CO2 sequestration, underground hydrogen storage, compressed‑air energy storage and thermal energy storage, are emerging as a scalable route for industry to achieve the terawatt‑hour storage flexibility and permanent carbon removal that evolving energy systems demand.
Julien Mouli‐Castillo, Hanna M. Breunig, Curtis M. Oldenburg   +2 more
wiley   +1 more source

Psychological responses to interval and continuous exercise in people living with HIV: A single‐blind, counterbalanced, crossover study

HIV Medicine, EarlyView.
Abstract Aim This study compared acute psychological responses to a single session of low‐volume high‐intensity interval exercise (HIIE‐LV), high‐volume high‐intensity interval exercise (HIIE‐HV), and moderate‐intensity continuous exercise (MICE) in people living with HIV, and healthy controls using a randomized, counterbalanced crossover design ...
Phelipe Wilde, Victor S. de Queiros, Jason R. Jaggers, Angelo Sabag, Júlio M. Alves, Elaine Fernandes, Roberto F. C. Rocha, Paulo F. de Almeida‐Neto, Ronaldo Vagner Thomatieli‐Santos, Paulo Moreira Silva Dantas   +9 more
wiley   +1 more source