Results 171 to 180 of about 11,750,507 (357)

Tradable Green Certificates as a Policy Instrument? A Discussion on the Case of Poland [PDF]

open access: yes
Quota obligation schemes based on tradable green certificates have become a popular policy instrument to expand power generation from renewable energy sources (RES).
Heinzel, Christoph, Winkler, Thomas
core   +1 more source

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

open access: yesAdvanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner   +22 more
wiley   +1 more source

Rheocasting versus Die Casting: An Insight into the Low‐Cycle Fatigue Behavior of AlSi7Mg0.6

open access: yesAdvanced Engineering Materials, EarlyView.
The study compares rheocast lightweight components with high‐pressure die cast materials regarding microstructure and fatigue behavior. Rheocast process offers higher efficiency due to lower casting temperatures. Despite some microstructural differences, both processes show similar strengths (yield strength 125 MPa, tensile strength 240 MPa).
Julia Richter   +4 more
wiley   +1 more source

Applications of thermal energy storage in the cement industry [PDF]

open access: yes
In the manufacture of cement, literally trillions of Btu's are rejected to the environment each year. The purpose of this feasibility study program was to determine whether thermal energy storage could be used to conserve or allow alternative uses of ...
Beshore, D. G.   +3 more
core   +1 more source

In search of an optimal design for European gas markets [PDF]

open access: yes, 2008
The liberalisation of the European gas market is becalmed. Meanwhile\ud regulatory uncertainty looms on the investment horizon.\ud During the last ten years, European gas markets have gone through profound restructuring processes.
Bressers, Hans, Haase, Nadine
core   +1 more source

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud   +7 more
wiley   +1 more source

Energy Consumption and Carbon Emission-Based Productivity Change and Industrialization in Post-Reform [PDF]

open access: yes
The paper investigates the determinants of productivity growth in China. It also analyses the sustainability of the country’s industrial growth by estimating sectoral productivity, accounting for energy usage and emission since the start of the ...
Chen, Shiyi, Santos-Paulino, Amelia U.
core  

Design and Prototyping of Topology‐Optimized, Additively Manufactured Lightweight Components for Space Robotic Systems: A Case Study

open access: yesAdvanced Engineering Materials, EarlyView.
The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos   +11 more
wiley   +1 more source

Integrating Market Based Instruments for Pollution Control - Strategic Option for Enhancing Competitiveness within Energy Industry - [PDF]

open access: yes
The paper aims to emphasize the efficiency of using market based instruments for both reducing pollution and enhancing competitiveness within the energy industry.
Oana-Catalina TAPURICA
core  

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