Calculation and Analysis of Time Varying Mesh Stiffness of Gear with Considering Translational Freedom by Te Chen, Huaguo Chen, Jianmin Li, Hang Yu

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A New Approach for Studying Bond Rupture/Closure of a Spiro Benzopyran Photochromic Material: Reactivity Descriptors Derived from Frontier Orbitals and DFT Computed Electrostatic Potential Energy Surface Maps by M. S. A. Abdel-Mottaleb, Sarah N. Ali

“…Furthermore, in an attempt to predict the driving force for MC → SP, this work explores, for the first time, profitable exploitation of the calculated and visualized mapped electrostatic potential energy surfaces (ESP map). Interestingly, it seems that the electrostatic potential forces over the molecular fragments govern spirobond rupture/closure reactions. …”
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Stiffness Calculation and Influence Factor Analysis of Spur Gear Pair Considering Time-varying Friction by Tao Zhang, Zeyin He, Shirong Yin, Shizheng Sun

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The influence of average daily temperature and air humidity on efficiency of Helio-Cooling Absorption Bromistolithium Machines by O. S. Malinina, A. V. Baranenko, A. V. Zaytsev

Subjects: “…low-potential energy…”
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Aerodynamic energy consumption analysis of divided evacuated tube transportation system by Ziwei Zhang, Yingxue Wang, Guanqing Wang, Feilong Li, Dengke Wang, Jianjun Luo

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Chemical Lasers Based on Polyatomic Reaction Dynamics: Research of Vibrational Excitation in a Reactive by José Daniel Sierra Murillo

Subjects: “…Wu–Schatz–Lendvay–Fang–Harding potential energy surface…”
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Thermodynamic Analysis and Optimization of Secondary Overheating Parameters in Turbo-Expander Plants on Low Boiling Working Fluids by A. V. Ovsyannik, V. P. Kliuchinski

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Thermodynamic Analysis of Ozone-Safe Low Boiling Working Media for Turbo-Expander Plants by A. V. Ovsyannik, V. P. Kliuchinski

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800 kV交流隔离开关的机构运动分析及平衡弹簧优化设计 by 孙玉洲, 李付永, 郭海涛, 王巧红, 夏立国, 师丽芳, 刘本学, 柴影辉

“…800 kV AC disconnector is one of the key equipment for extra high voltage（ EHV） substation,and the balance spring is an important component to reduce external load and improve equipment reliability.Aiming at 800 kV EHV disconnector,the mechanism kinematic analysis of main knife mechanism is completed based on the motion diagram,and the theoretical equation of the structural potential energy for disconnector is obtained.Then,the dynamic simulation analysis model of disconnector is established in ADAMS through virtual prototype technology.The difference between the elastic potential energy of the balance spring and the potential energy of the mechanism under the initial design condition is simulated.In order to further narrow the gap between the spring energy and the gravitational potential energy,this paper optimizes the spring system design.The simulation results show that the max-gap change between the optimal balance spring potential energy and the mechanism potential energy is reduced by about 28% than that of the initial.When the disconnector works,the external load required is greatly reduced.…”
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Acceleration Planning of the Closed Five-bow-shaped-bar Linkage based on Energy Consumption Analysis by Yu Lianqing, Zeng Xiangkuo, Li Hongjun, Wu Zijun, Meng Yunhong

“…In order to reduce the energy consumption of a robot of the closed five-bow-shaped-bar linkage rolling along a straight line，the effect of the maximum rolling acceleration under the constant potential energy rolling strategy and the variable potential energy rolling strategy on the total energy consumption of the system is studied.A modified trapezoidal curve with adjustable maximum rolling acceleration is adopted as the rolling angle acceleration law of the system，and the joint trajectories is obtained by using the rolling strategies of constant potential energy and variable potential energy respectively.On this basis，considering the viscous friction in the joints，the Lagrange equation with dissipation function is used to solve inverse dynamics solution，and the total energy consumption of the system is calculated by the energy consumption equation.The calculation shows that the total energy consumption of the system decreases first and then increases with the increase of the maximum rolling acceleration，and using the constant potential energy rolling strategy is beneficial to reducing the total energy consumption of the system.Finally，the correctness of theoretical analysis is verified by Adams simulation.…”
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Application of Computer-Aided Precious Metal Materials in Electrochemistry of Ceramic Jewelry Design by Jing Li

“…This shows that the new analytical potential energy surface accurately reproduces the interactions inside these crystals. …”
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The Effect of a Tectonic Stress Field on Coal and Gas Outbursts by Fenghua An, Yuanping Cheng

“…To evaluate the outburst tendency, the potential energy of yielded coal mass accumulated during an outburst initiation was studied. …”
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Analysis and Dynamic Optimization of Torsional Vibration Characteristic of Traction Unit of Shearer by Jia Chao, Wang Dawei

“…The torsional stiffness of the three torsion springs with the greatest potential are optimized and the optimized data are validated by using the above model,the result show that the potential energy distribution of the torsion spring is more uniform and the maximum potential energy value of each torsion spring has obviously decreased compared with the previous optimization. …”
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Influence of Adsorbate Interaction on Transport in Confined Spaces by Suresh K. Bhatia

“…The activation energy and potential energy barriers for diffusion in smooth pores with a one-dimensional potential energy profile are also discussed, indicating the inadequacy of the commonly used assumption of proportionality between the activation energy and heat of adsorption or the minimum pore potential energy. …”
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Annual Energy Usage Reduction and Cost Savings of a School: End-Use Energy Analysis by Aiman Roslizar, M. A. Alghoul, B. Bakhtyar, Nilofar Asim, K. Sopian

“…Overall, it was found that there is a potential energy reduction and cost saving of 20.7% when the energy conservation measures are earnestly implemented. …”
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Hessian QM9: A quantum chemistry database of molecular Hessians in implicit solvents by Nicholas J. Williams, Lara Kabalan, Ljiljana Stojanovic, Viktor Zólyomi, Edward O. Pyzer-Knapp

“…Most MLIPs are trained only on energies and forces in vacuum, while an improved description of the potential energy surface could be achieved by including the curvature of the potential energy surface. …”
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A Novel FEM-Based Numerical Solver for Interactive Catheter Simulation in Virtual Catheterization by Shun Li, Jing Qin, Jixiang Guo, Yim-Pan Chui, Pheng-Ann Heng

“…Our method is based on the principle of minimal total potential energy. We formulate the total potential energy in the vascular interventional circumstance by summing up the elastic energy deriving from the bending of the catheters or guidewires, the potential energy due to the deformation of vessel walls, and the work by the external forces. …”
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Adsorption in Slit Pores and Pore-Size Distribution: A Molecular Layer Structure by E.A. Ustinov, D.D. Do

“…Such a structure allows us to express the Helmholtz free energy of a molecular layer as the sum of the intrinsic Helmholtz free energy specific to that layer and the potential energy of interaction of that layer with all other layers and the solid surface. …”
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Research of a Novel Jumping Robot by Song Yajie, Wu Dong

“…The four links are deformed by cam to stretch the spring to store the elastic potential energy. The sudden change of the cam stroke causes the tension spring to release the energy to jump. …”
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Study on Colloidal Model of Petroleum Residues through the Attraction Potential between Colloids by Long-li Zhang, Guo-hua Yang, Chao-he Yang, Guo-he Que

“…For the three serials of thermal reaction samples, the Van der Waals attraction potential energy between colloids for this kind of model was calculated. …”
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