Suggested Topics within your search.
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- Mathematical models 3
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2001
Modeling the Kinetics of Potassium Diffusion in Estima Potato under Different Leaching Conditions
Published 2020-01-01“…The optimum operating conditions were 80°C preheating and leaching at temperatures up to 50°C. The proposed mathematical model offered a satisfactory description of both dynamic and equilibrium mass transfers of potassium by adequately predicting the fraction of potassium from potato cubes and spheres. …”
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2002
ENERGY EFFICIENCY AND ASSESSMENT METHODS OF TECHNOLOGICAL SYSTEMS OF WATER SUPPLY AND WATER DISPOSAL
Published 2016-09-01“…The original basic mathematical models of common costs and unit costs of electrical power in the water supply and water disposal systems, which are the basis for the solution of the problems of forecasting and the current state assessment of energy efficiency of enterprises, the selection of priority areas of energy efficiency and finding the ways to save energy resources, are presented.…”
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2003
Field‐programmable gate array acceleration of the Tersoff potential in LAMMPS
Published 2025-01-01“…Besides, multilevel parallelizations are implemented to enable the accelerator to be flexibly deployed on FPGAs of different scales and achieve good performance. Finally, mathematical models of the accelerator are built, and a method for using the models to determine the optimal‐performance parameters is proposed. …”
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2004
Method for assessing the theoretical characteristics of small axial hydraulic turbines
Published 2023-12-01“…This article based on an analysis of existing methods for designing and using a mathematical model of a hydraulic turbine with simplified blades, proposes a method for designing and analyzing the theoretical characteristics of the resulting hydraulic turbine. …”
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2005
Management of Energy Exchange Process on Metro Rolling Stock with On-Board Capacitive Energy Storage
Published 2025-02-01“…The first task is to create a mathematical model and to define the requirements to control system for energy exchange processes currently being developed for metro rolling stock with capacitive energy storage devices. …”
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2006
Modeling and Vibration Analysis of a 3-UPU Parallel Vibration Isolation Platform with Linear Motors Based on MS-DT-TMM
Published 2021-01-01“…Firstly, the dynamical mathematical model of this vibration isolator is innovatively established and solved by using the discrete-time transfer matrix method of the multibody system (MS-DT-TMM). …”
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2007
Enhanced Oil Recovery by Cyclic Injection of Wettability Alteration Agent for Tight Reservoirs
Published 2021-01-01“…A discrete-fracture-network-based mathematical model is developed with consideration of the displacement mechanisms and complicated physical-chemical phenomena during EOR by wettability alteration, and this model numerically solved by the fully implicit method. …”
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2008
Analytical Analysis of the Mechanism and Mitigation Methods of Transient Overvoltage in Direct-Drive Wind Turbine Generators Connected to Weak Power System
Published 2025-01-01“…Addressing this issue, this paper establishes a mathematical model for the grid-connected system of direct-drive wind turbine generators. …”
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2009
Multiobjective Optimization Design and Experimental Study of Desulfurization Dust Removal Centrifugal Pump Based on Immune Particle Swarm Algorithm
Published 2018-01-01“…The velocity coefficient method was used for hydraulic design of centrifugal pump, and the three-dimensional modeling and numerical simulation of flow field of centrifugal pump were carried out by using computational fluid dynamics technology (CFD). The optimal mathematical model with the highest efficiency and the lowest pump net positive suction head NPSHr as the objective function was established under the condition of no curve hump. …”
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2010
PREDICTING THE LEARNING PATH TO LEARNER’S OPTIMUM COMPREHENSION
Published 2024-04-01“…Hence, this research paper focuses on deriving an improved mathematical model for predicting the learning path to a learner’s optimum comprehension. …”
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2011
Factors Controlling the Hydraulic Fracture Trajectory in Unconventional Reservoirs
Published 2022-01-01“…Based on the boundary element method, we established a mathematical model to study the factors controlling the morphology of hydraulic fracture. …”
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2012
A comparative approach of analyzing data uncertainty in parameter estimation for a Lumpy Skin Disease model
Published 2025-01-01“…This has driven the interest to research efficient mitigating measures towards controlling the transmission of LSD. Mathematical models of real-life systems inherit loss of information, and consequently, accuracy of their results is often complicated by the presence of uncertainties in data used to estimate parameter values. …”
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2013
Drying Kinetics and Changes of Total Phenolic Content, Antioxidant Activity and Color Parameters of Mango and Avocado Pulp in Refractance Window Drying
Published 2022-01-01“…The Weibull was the best fit model among eight investigated mathematical models that could determine the drying behavior. …”
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2014
Comparative Evaluation of the Adsorption Performance of Citric Acid-Treated Peels of Trapa natans and Citrullus lanatus for Cationic Dyes Degradation from Water
Published 2022-01-01“…The Langmuir model was best fitted to equilibrium experimental data as compared to Freundlich and Temkin isothermal mathematical models with Qmax of 15.63 and 27.55 mg/g for RAD using C-TP and C-CP, respectively, whereas, for BLG on C-TP and C-CP, it was 128 and 189 mg/g, respectively. …”
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2015
Minimizing Delay and Power Consumption at the Edge
Published 2025-01-01“…These results are obtained with a mathematical model of a multiple-server edge system that is managed by a task distribution platform, whose equations are derived and solved using methods from stochastic processes. …”
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2016
Two-stage deep reinforcement learning method for agile optical satellite scheduling problem
Published 2024-11-01“…First, the scheduling process is decomposed into a task sequencing stage and an observation scheduling stage, and a mathematical model with complex constraints and two-stage optimization objectives is established to describe the problem. …”
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2017
Statistical and Experimental Investigation of Hardened AISI H11 Steel in CNC Turning with Alternative Measurement Methods
Published 2021-01-01“…Finally, regression coefficients were determined as a mathematical model, and it was observed that this estimated model gave results that were very similar to those achieved with real experiment (correlation values: 97.64% for surface roughness, 98.72% for energy consumption, 97.22% for electric current value, and 91.38% for sound intensity level).…”
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2018
Simultaneously Verifying the Original Region of Green and Roasted Coffee Beans by Stable Isotopes and Elements Combined with Random Forest
Published 2022-01-01“…Inclusion of this mathematical model for simultaneously verifying the original region of green and roasted coffee beans had powerful distinguishing capability and which will not be influenced by fractionation of hydrogen (2H) and variation of element contents during the roasted process.…”
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2019
Application of sustainability indicators for the evaluation and selection of robust organic-rich wastewater treatment technology for resource recovery
Published 2024-10-01“…Economic, environmental, and social sustainability indicators were used in a mathematical model to select a sustainable technology for organic-rich wastewater treatment for resource recovery. …”
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2020
Optimization Control of Cooperative Trajectory towards Dual Arms Based on Time-Varying Constrained Output State
Published 2021-01-01“…According to the constraint relationship of the end-effector trajectory of the dual-arm coordinated transportation, the joint space trajectory mathematical model of the dual-arm coordinated transportation was established by using the master-slave construction method. …”
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