Optimization of air conditioning mechanical ventilation using simulated annealing for enhanced energy efficiency and cost reduction by Enio Pedone Bandarra Filho, Gleyzer Martins, Muhammad Bilal Riaz, Sardar Muhammad Bilal, Oscar Saul Hernandez Mendonza

“…The methodology integrates principles of fluid mechanics with computational modeling to perform mass and pressure balances, combined with a simulated annealing algorithm for system optimization. The results demonstrate notable reductions in energy consumption, installation costs, and root mean square deviation of airflow rates from design targets. …”
Get full text

Optimized Model Torque Prediction Control Strategy for BLDCM Torque Error and Speed Error Reduction System by Ye Yuan, Cheng Liu, Siyu Chen, Zhenxiong Zhou

Get full text

Multi-objective Optimal Scheduling of Water-Carbon in Cascade Reservoirs during Impoundment for Carbon Emission Reduction by ZHOU Yan-lai, NING Zhi-hao, HE Jun-tao

“…[Methods] Given that current studies on cascade reservoir impoundment scheduling have not yet incorporated carbon reduction objectives, this study proposed a multi-objective water-carbon scheduling model for cascade reservoirs during impoundment period based on the carbon emission factor method.An early storage strategy for cascade reservoirs was developed,and three objectives—minimizing flood control risk,maximizing power generation,and minimizing greenhouse gas emissions—were established.The Non-dominated Sorting Genetic Algorithm Ⅱ (NSGA-Ⅱ) was employed to derive optimal scheduling schemes for the impoundment period.…”
Get full text

Optimization of Fiber Digestibility and Methane Reduction with Gambier Leaf Extract from Pangkalan for Sustainable Ruminant Farming by Roni Pazla, Asmuddin Natsir, Rahmad Hidayat, Nurzainah Ginting, Mardiati Zain, Antonius, Aslizah Mohd-Aris, Zaitul Ikhlas, M. Zhorif Hidayat

Get full text

Optimized Characteristics of Polyvinyl Alcohol Films Decorated with Silver Nanoparticles Synthesized via Chemical Reduction Method by Yaqeen T. Alwan, Firas J. Kadhim

Get full text

Carbon Emission Reduction in Traffic Control: A Signal Timing Optimization Method Based on Rainbow DQN by Juan Lv, Zhaowei Wang, Jianxiao Ma

Subjects: Get full text

Optimizing controlled-release urea and urea combinations for sustainable rice-wheat production under nitrogen reduction by Yu Tao, Yu Tao, Yu Tao, Dehai Zhang, Dehai Zhang, Dehai Zhang, Zhipeng Xing, Zhipeng Xing, Zhipeng Xing, Zhipeng Xing, Chuan Ni, Chuan Ni, Chuan Ni, Miao Ye, Miao Ye, Miao Ye, Zujian Zhang, Zujian Zhang, Zujian Zhang

“…PCU + U application can compensate for the decrease of rice-wheat yield under nitrogen reduction and improve the activity of soil nutrients. …”
Get full text

Sustainable Packaging Design: Packaging Optimization and Material Reduction for Environmental Protection and Economic Benefits to Industry and Society by Elias D. Georgakoudis, Georgia G. Pechlivanidou, Nicoleta S. Tipi

“…The analysis demonstrates that an optimized bottle design can lead to substantial material savings and waste reduction. …”
Get full text

Influence Mechanism and Optimal Design of Flexible Spring-Tooth Reel Mechanism for Soybean Pod-Shattering Reduction by Yuxuan Chen, Shiguo Wang, Bin Li, Yang Liu, Zhong Tang, Xiaoying He, Jianpeng Jing, Weiwei Zhou

Get full text

Study on broadband vibration reduction characteristics and optimal design of the acoustic black hole plate with damping oscillators by Chuanmeng Yang, Hongtao Yu, Tiangui Ye

“…The vibration characteristics of the ABH-DO structure can be optimized by adjusting the oscillator mass. Optimal parameters are determined within a given range through orthogonal experiments. …”
Get full text

Osprey optimization algorithm for distributed generation integration in a radial distribution system for power loss reduction by P. Rajakumar, P. M. Balasubramaniam, Arunkumar Munimathan, Mamdooh Alwetaishi, Mohammad Imtiyaz Gulbarga, Chinnaiyan Senthilpari

Get full text

Optimizing Assembly Error Reduction in Wind Turbine Gearboxes Using Parallel Assembly Sequence Planning and Hybrid Particle Swarm-Bacteria Foraging Optimization Algorithm by Sydney Mutale, Yong Wang, De Tian

“…Specifically, the PSBFO algorithm reduced errors from an initial value of 50 to a final value of 5 across 20 iterations, with components such as the low-speed shaft and planetary gear system showing the most substantial reductions. The 50 to 5 error reduction represents a significant decrease in assembly errors from an unoptimized (50) to an optimized (5) sequence, achieved through the PSBFO algorithm, by minimizing dimensional deviations, torque mismatches, and alignment errors across 26 critical gearbox components. …”
Get full text

Simultaneous Multi-Objective and Topology Optimization: Effect of Mesh Refinement and Number of Iterations on Computational Cost by Daniel Miler, Matija Hoić, Rudolf Tomić, Andrej Jokić, Robert Mašović

Subjects: “…mechanism optimization…”
Get full text

Model-Order Reduction of Multistage Cascaded Models for Digital Predistortion by Raul Criado, Wantao Li, William Thompson, Gabriel Montoro, Kevin Chuang, Pere L. Gilabert

Get full text

Optimal number of imperfect repairs for deteriorating systems by Khatereh Rajinia, Mostafa Razmkhah

“…The effect of imperfect repair is modelled through both arithmetic reduction of degradation and arithmetic reduction of age approaches. …”
Get full text

Voltage Control and Power Loss Reduction in an Active Distribution Network using Solid State Transformers by Syed Faizan Ali Shah, Dr. Malik Intisar Ali Sajjad, Muhammad Faisal Nadeem Khan, Haroon Farooq, Akhtar Rasool

“… Power losses in a distribution network accounts for a major part of energy loss in the overall system. Reduction in power losses can make the power system more energy efficient. …”
Get full text

Efficient expression of a novel α-amylase for reduction of tobacco starch and smoke hazard by Zongchen Han, Jie Hao, Dian Zou, Zhikang Sun, Zekun Zhang, Chenqi Niu, Qi Lu, Kuo Huang, Changwen Ye, Xuetuan Wei

Get full text

Torque ripple reduction and increasing of torque per volume for hybrid electrical vehicle by A. Hosseinpour

Get full text

Research on Noise Reduction of Electronic Expansion Valve based on Air-entrained Cavitation by Liu Shiyan, Liu Yicai, Zhang Yu, Wu Likang, Gong Zan

Subjects: Get full text

Oil-cooled transformer hot spot temperature reduction using windings height optimum design by Mohammad Ali Taghikhani

“…Thus, electrical and physical optimization of transformers are important. On the other hand, estimation of the temperature rise and reduction of the hot spot temperature (HST) in a transformer increase the loading capability and life span of the transformer. …”
Get full text