The Optimal Allocation Strategy of Pumped Storage for the Collaborative Operation with Wind/Solar Generation by Linwei SANG, Xuan WEI, Yinliang XU, Hongbin SUN

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Optimizing Sunflower Husk Pellet Combustion for B2B Bioenergy Commercialization by Penka Zlateva, Nevena Mileva, Mariana Murzova, Kalin Krumov, Angel Terziev

“…This study employs a combination of experimental data and numerical modelling aided by ANSYS 2024 R1 to analyse the combustion of sunflower husk pellets in a hot water boiler. The importance of balanced air distribution for achieving optimal combustion, reduced emissions, and enhanced thermal efficiency is emphasized by the results of a comparison of two air supply regimes. …”
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Two-layer energy optimization of HVAC system in a cement factory building by Xiaoquan Lu, Kaijie Fang, Yuqi Zhou, Ju Sheng, Hanmiao Chen

“…Secondly, the ground source heat pump is considered. A physical model of the operation of the air-conditioning system is set for the equipment, such as heat pumps, circulating water pumps, and variable frequency fans. …”
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Characteristics and Optimization of Transient Process of Pump-Turbine Units in Power Generation Mode by Minglu Zhang, Jie Liu, Junqin Yu, Changhua Nie

“…The water level fluctuation amplitude in the surge chamber is greatly reduced by the sequential start-up mode. …”
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Pot Skirt Configuration on the UB-03 Biomass Stove: Taguchi Approach Optimization by Bayu Rudianto, Maghriza Iskhak, Dedy Eko Rahmanto, Miftah Hijriawan

“…The pot skirt is a device that focuses the fire’s direction on the load to minimize wasted heat and increase the efficiency of the biomass stove. This study used the Water Boiling Test (WBT) method for experimental testing. …”
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Alpine Wetlands Information Extraction Using Optimized Multifeatures and Random Forest Algorithm by Dongchuan Wang, Fei Yang, Shijie Jia, Zhiheng Wang, Chunhua Dong, Mingwei Lang, Kai Ye, Haotian Liu, Tingrong Li

“…The unique geographical location and climatic conditions of the Yellow-River-Source National Park give rise to diverse wetland types at the land-water interface, which exhibit phenomena such as “same object with different spectra” and “different objects with the same spectrum.…”
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Research on the Operating Performance of a Combined Heat and Power System Integrated with Solar PV/T and Air-Source Heat Pump in Residential Buildings by Haoran Ning, Fu Liang, Huaxin Wu, Zeguo Qiu, Zhipeng Fan, Bingxin Xu

“…The variation rate of the system’s thermal loss coefficient is relatively low at 5.07%. The optimal water tank capacity for the system is determined to be 450 L. …”
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Preparation of Mg-doped coffee waste for efficient removal of methylene blue and lead from water by Pengfei Li, Liang Zhao, Long Li, Kehan Xu, Jibran Iqbal, Zhenbang Tian, Xing Xing, Hui Li, Yaping Hou, Jie Wang, Manman Xu

“…Water pollution, particularly from industrial sources, poses severe environmental and health risks, necessitating cost-effective and sustainable solutions. …”
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Method Validation and Determination of Ametryn Pesticide in Water Samples by QuEChERS-GC-MS by Luis Felipe Lima Guimarães, Maria Zillene Franklin da Silva, Ronaldo Ferreira do Nascimento, Daniel Barbosa Alcântara

“…This research aims to extend its use to water matrices by optimizing and validating chromatographic conditions for detecting Ametryn using GC-MS. …”
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MATHEMATICS MODELLING AND EXPERIMENTAL STUDY THE EFFECT OF VORTEX WATER TURBINE BLADE DESIGN OF TURBINE EFFICIENCY by Laila Fitriana, Herman Saputro, Aris Purwanto, Damar Sunanil Huda, Riyadi Muslim

“…In Indonesia, the reliance on fossil fuels for electricity generation remains high, contributing to significant emissions. Renewable energy sources, such as water energy, present a viable solution to mitigate these emissions and enhance environmental sustainability due to their eco-friendly and sustainable characteristics. …”
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Deep Water Subsea Energy Storage, Lessons Learned from the Offshore Oil and Gas Industry by Rasmus Juhlin, Alexander H. Slocum, Mohsen Assadi

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Investigating the hatchability and nauplii biometry of Artemia franciscana in unconventional waters of Sistan region, Southeast Iran by Hashem Khandan Barani, Abdolali Rahdari, Narjes Sanchooli, Ali Khosravanizadeh

“…Using these water sources for aquaculture is suggested for optimal utilization and reduction of their adverse effects on the environment. …”
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Tundish Deskulling Waste as a Source of MgO for Producing Magnesium Phosphate Cement-Based Mortars: Advancing Sustainable Construction Materials by Anna Alfocea-Roig, David Vera-Rivera, Sergio Huete-Hernández, Jessica Giro-Paloma, Joan Formosa Mitjans

“…The goal of this research relays in developing mortars based on MPC by using waste from the metallurgical industry, named tundish deskulling waste (TUN), as an MgO source. The results revealed the optimal water/cement (W/C) ratio for MPC-TUN mortars production through the assessment of various characterization techniques, which was 0.55. …”
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Evaluation of Yellow Mealworm (Tenebrio molitor) Larvae Meal as a Carbon Source in Biofloc System for Dwarf Crayfish (Cambarellus montezumae) Culture by Reyna Perla Paredes-Chávez, José Antonio Mata-Sotres, Rocío Parra-Laca, José Alberto Ramírez-Torrez, Daniel Becerril-Cortés, María del Carmen Monroy Dosta

“…The aim of this study was to evaluate the use of Tenebrio molitor larvae meal as a carbon source in a biofloc system (BFT) to optimize the culture of C. montezumae. …”
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Modifying the Refuse Chute Design to Prevent Infection Spread: Engineering Analysis and Optimization by Kursat Tanriver, Mustafa Ay

“…Based on these studies, mechanical revisions have been made to the sanitation system of the refuse chute, thus increasing the washing water temperature. Additionally, through mechanical improvements, an automatic solution spray entry is provided before the intake doors are opened. …”
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Paddy Field Scale Evapotranspiration Estimation Based on Two-Source Energy Balance Model with Energy Flux Constraints and UAV Multimodal Data by Tian’ao Wu, Kaihua Liu, Minghan Cheng, Zhe Gu, Weihua Guo, Xiyun Jiao

“…This study aims to enhance the accuracy and reliability of <i>ET</i> estimation in rice paddies through two synergistic approaches: (1) integrating the energy flux diurnal variations into the Two-Source Energy Balance (TSEB) model, which considers the canopy and soil temperature components separately, for physical estimation and (2) optimizing the flight altitudes and observation times for thermal infrared (TIR) data acquisition to enhance the data quality. …”
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eLogUp! A precise, affordable and open-source IoT data logger to scale-up long-term environmental monitoring by Franck Perret, Ilane Cherif, Frédéric Cherqui, Nicolas Walcker, Adrien Barra, Bastien Bourjaillat, Laëtitia Bacot, Oldrich Navratil

“…is a low-cost, modular, and open-source data logger designed to support both research and operational environmental monitoring applications requiring accurate data recording and storage, efficient power management, and reliable data transmission. …”
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Integral Absorbing Boundary Conditions Optimized for Modelling of Acoustic Radiation of Elongated Bodies by Mikhail B. Salin, Sergey A. Smirnov, Anatoliy S. Suvorov, Irina A. Usacheva, Irina A. V’yushkina

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Multi-peak light sources can improve the physical and mechanical properties of a zirconia- and diatomite-based dental resin: an in vitro study by Jucivaldo Martins Gonçalves, Thalles Arievo Mota Sales, Cauã Santiago Figueiredo, Rafael Pinto de Mendonça, Jefferson Pires da Silva Júnior, Tânia Mara da Silva, Sérgio Eduardo de Paiva Gonçalves, Hércules Bezerra Dias

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Optimal Operation Method for Microgrid with Wind/PV/Diesel Generator/Battery and Desalination by Qingfeng Tang, Nian Liu, Jianhua Zhang

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