Results 81 to 90 of about 1,402 (205)

Additive Manufacturing of Ni‐Based Thermoelectric Materials for Waste Heat Recovery

Advanced Materials Technologies, Volume 11, Issue 12, 18 June 2026.
Thermoelectric generators convert waste heat into electricity but are constrained by conventional fabrication. Here, laser powder bed fusion enables direct printing of customised n‐type Cu60Ni40 and p‐type Ni90Cr10 legs. The assembled module achieves 0.8% efficiency at ΔT = 419 K, demonstrating scalable additive manufacturing of eco‐friendly, design ...
Karolin Amstein, Aayush Dobhal, Heiko Reith, Ran He, Julia Kristin Hufenbach, Kornelius Nielsch, Pingjun Ying   +6 more
wiley   +1 more source

Economic Assessment of Ocean Alkalinity Enhancement Through Electrodialysis: The Role of Carbon Credits in Comparing Solar Energy and Thermal Waste Technologies

Advanced Sustainable Systems, Volume 10, Issue 6, June 2026.
This study evaluates the economic feasibility of an Ocean Alkalinity Enhancement (OAE) plant with an annual CO2 removal capacity of 878 tonnes. The project is profitable only under scenarios with high carbon credit prices, while medium and low‐price scenarios yield a negative net present value.
Idiano D'Adamo, Gabriele Graziano, Francesco Ferella   +2 more
wiley   +1 more source

Numerical Thermal‐Hydraulic Evaluation of an Integrated Direct‐Indirect Oil Cooling System for an Electric Motor Under Steady‐State Overload Conditions

Advanced Theory and Simulations, Volume 9, Issue 6, June 2026.
This study evaluates an integrated direct‐indirect oil cooling system for electric motor thermal management under steady‐state overload conditions. The results show that the combined cooling architecture improves heat removal from the winding, stator, and housing while balancing pressure drop penalties.
Tai Duc Le, Seong‐Guk Hwang, You‐Ma Bang, Jung‐Su Park, Loc‐Xuan Tong, Taek‐Kyu Lim, Moo‐Yeon Lee   +6 more
wiley   +1 more source

Deciphering Antidiabetic, Anti‐Inflammatory, and Anti‐Cholinergic Bioactivities of Withania somnifera (L) Dunal Root Extract: An In Vitro and In Silico Investigation

Chemistry &Biodiversity, Volume 23, Issue 6, June 2026.
In this investigation, Withania somnifera root ethanol extract displays anti‐inflammatory and antidiabetic properties. Though compounds including withasomniferolide B and sitoindoside IX have been previously identified as phytoconstituents in the plant, in silico analysis from this study revealed them as new lead compounds that could act as potential ...
Lufuno Mulelu, Jacqueline N. Manjia, Kolawole A. Olofinsan, Londiwe Xulu, Motlalepula G. Matsabisa   +4 more
wiley   +1 more source

Novel Glue-Stabilized Sorbent Layers for Adsorption Chillers: Thermal and Sorption Characteristics

Energies
Adsorption chillers can produce chilled and desalinated water using low-grade heat, but their performance is limited by low coefficient of performance (COP) and large system mass.
Tomasz Bujok, Karol Sztekler, Wojciech Kalawa, Ewelina Radomska, Agata Mlonka-Mędrala, Łukasz Mika, Piotr Boruta   +6 more
doaj   +1 more source

Intelligent Control Framework of District Heating Systems Considering Waste Heat Utilization in Data Centers

Energy Science &Engineering, Volume 14, Issue 6, Page 2704-2720, June 2026.
A deep reinforcement learning–based control architecture is proposed to coordinate heat pumps, thermal storage, renewable energy, and demand response in data center waste heat recovery systems. The agent learns optimal control actions from system states and reward feedback to achieve electrical–thermal co‐optimization under realistic operational ...
Rendong Shen, Ruifan Zheng, Shengyuan Zhong, Lei Gu, Dongfang Yang, Jun Zhao   +5 more
wiley   +1 more source

Species‐Specific Vulnerability of Northern Red Sea Mesophotic Corals to Accelerated Warming

Global Change Biology Communications, Volume 1, Issue 2, June 2026.
Mesophotic reefs are often considered climate refuges, yet experimental thermal‐stress reveals species‐dependent vulnerability. Skeletal optics, energy reserves, and light environment determine bleaching severity. A depth‐generalist coral resisted stress while the mesophotic specialist bleached severely.
Netanel Kramer, Na'ama‐Rose Kochman, Ayelet Zion, Maoz Fine, Yossi Loya, Daniel Wangpraseurt   +5 more
wiley   +1 more source

Modeling Energy Consumption and Cost of Semiclosed Greenhouses with Chillers and Dehumidifiers

HortTechnology
Evapotranspiration in greenhouse crops is a significant driver of ventilation requirements. As an alternative, semiclosed greenhouses use a chiller with or without a dehumidifier under certain conditions to minimize ventilation and facilitate an ...
Kale Harbick
doaj   +1 more source

Cobalt‐Induced Strong Anharmonicity Coupled With Hierarchical Defect and Band Structure Engineering for Enhanced n‐ and p‐Type Thermoelectric Performance in ZrFe0.5Ni0.5Sb Double Half‐Heuslers

Small Structures, Volume 7, Issue 6, June 2026.
Cobalt substitution at the Fe and Ni sites in ZrFe0.5Ni0.5Sb induces lattice softening and stiffening, respectively, reducing κlatt in n‐type samples while increasing it in p‐type counterparts. A Debye–Callaway model implementation is employed to deconvolute phonon transport suppression mechanisms, revealing that anharmonicity‐related mechanisms ...
Joseph Ngugi Kahiu, Donghyun Shin, Samuel Kimani Kihoi, Stanley Abbey, Momanyi Amos Okirigiti, U. Sandhya Shenoy, D. Krishna Bhat, Min‐Wook Oh, Kwi‐Il Park, Ho Seong Lee   +9 more
wiley   +1 more source

Water Consumption in Hydrogen Production Through Electrolysis: Overview, State‐of‐the‐Art, and Future Trends

WIREs Energy and Environment, Volume 15, Issue 2, June 2026.
Commercial‐scale “green” hydrogen projects use renewable electricity to drive electrolysis—the process of splitting water into hydrogen and oxygen. Producing green hydrogen requires water not only for the electrolysis reaction but also for cooling the electrolyzers, which release waste heat.
Antonio Santos Sánchez, Gleizer Vitor Nonato, André Luis Silva, Idelfonso Bessa dos Reis Nogueira, Carine Menezes Rebello, Diego Lima Medeiros, Julian David Hunt   +6 more
wiley   +1 more source