Results 81 to 90 of about 2,212,743 (283)

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

Multi-Parametric Analysis of a District Cooling System Integrated with Energy Storage Technologies: A Case Study of a University Campus in Northern Europe

Environmental and Climate Technologies
District cooling (DC) has emerged as a highly relevant pathway for reducing carbon emissions and enhancing energy efficiency. However, DC systems face operational challenges such as load variation and fluctuating electricity prices.
Sukumaran Sreenath, Pugal Siim Erik, Ofili Sylvester, Kirs Tanel, Rabani Mohammed B., Volkova Anna   +5 more
doaj   +1 more source

Parametric investigation of a chilled water district cooling unit using mono and hybrid nanofluids. [PDF]

Sci Rep, 2021
Okonkwo EC, Al-Ansari T.
europepmc   +1 more source

District Heating and Cooling Systems for Communities Through Power Plant Retrofit and Distribution Network, City of Piqua, Ohio: Volume 2 [Full Report]

, 1979
The feasibility analysis and evaluation of the Piqua, Ohio District Heating and Cooling Demonstration program is being conducted by the Piqua Municipal Power Co., the Piqua Law Dept., the Public Works Dept., a firm of economic analysts, and the Georgia ...
Georgia Institute of Technology. Engineering Experiment Station., Piqua (Ohio), Hanselman Eskew & Associates   +2 more
core   +1 more source

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

Advanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn, Sarah Kaden, Andrea Barz, Daniel Störzner, Jens Bliedtner, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Machine Learning Approach to Predict the Performance of a Stratified Thermal Energy Storage Tank at a District Cooling Plant Using Sensor Data. [PDF]

Sensors (Basel), 2022
Soomro AA, Mokhtar AA, Salilew WM, Abdul Karim ZA, Abbasi A, Lashari N, Jameel SM.   +6 more
europepmc   +1 more source

High‐Entropy Alloy Interlayers Toward Advanced Joining for High‐Performance Structural Applications: Current Progress and Emerging Challenges

Advanced Engineering Materials, EarlyView.
HEA interlayers offer a versatile route for joining high‐performance structural materials. Their compositional and structural design regulates interfacial reactions, suppresses brittle IMCs, and improves metallurgical bonding. Sandwich interlayers further integrate defect healing with precipitation strengthening, enabling improved strength–ductility ...
Lin Yuan, Jiafen Song, Jinglong Li, Jiangtao Xiong, Tao Yang   +4 more
wiley   +1 more source

Strategical district cooling system operation in hub airport terminals, a research focusing on COVID-19 pandemic impact. [PDF]

Energy (Oxf), 2022
Yan B, Yang W, He F, Huang K, Zeng W, Zhang W, Ye H.   +6 more
europepmc   +1 more source

District heating and cooling market assessment [PDF]

, 1993
For more than 10 years, the U.S. Department of Energy (DOE) has supported research on and development of district steam, hot-water, and chilled-water systems in the residential and commercial sectors. In 1991, DOE sponsored a research project at Argonne National Laboratory (ANL) to reestimate the national market for district heating and cooling (DHC ...
Teotia, A. P. S., Karvelas, D. E., Daniels, E. J., Anderson, J. L.   +3 more
openaire   +2 more sources