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Modeling, simulation, and prediction of global energy indices: a differential approach

Stephen Ndubuisi NNAMCHI, Onyinyechi Adanma NNAMCHI, Janice Desire BUSINGYE, Maxwell Azubuike IJOMAH, Philip Ikechi OBASI

Frontiers in Energy 2022, Volume 16, Issue 2,   Pages 375-392 doi: 10.1007/s11708-021-0723-6

Abstract: Modeling, simulation, and prediction of global energy indices remain veritable tools for econometric,engineering, analysis, and prediction of energy indices.Thus, this paper differentially modeled, simulated, and non-differentially predicated the global energyThe state-of-the-art of the research includes normalization of energy indices, generation of differentialThe innovative model yielded a trendy prediction data for energy consumption, gross domestic product,

Keywords： energy indices     differential model     normalization     simulation     inflation/deflation     predictive factor and    

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Optimization for operating modes based on simulation of seasonal underground thermal energy storage

ZHAO Jun, CHEN Yan, LI Xinguo

Frontiers in Energy 2008, Volume 2, Issue 3,   Pages 298-301 doi: 10.1007/s11708-008-0053-y

Abstract: A simulation was performed, which concerned the feasibility of seasonal underground thermal energy storageIn summer, residual solar thermal energy was emitted into the soil surrounding the borehole heat exchangersthrough which the stored energy was extracted in winter with a ground coupled heat pump (GCHP) to provideA simulation study was performed to study the influence of system operation modes on thermal recovery
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Analysis of energy saving optimization of campus buildings based on energy simulation

Dingding TONG, Jing ZHAO

Frontiers in Energy 2013, Volume 7, Issue 3,   Pages 388-398 doi: 10.1007/s11708-013-0273-7

Abstract: The energy consumption of campus buildings has specific characteristics, because of the concentratedThe traditional energy system design and operation for campus buildings is only based on the constantstages of public and residential campus buildings to reduce the heating and cooling design load for energystation and total campus energy consumption for annual operation.The comparison of the simulation results showed that the single building energy saving method of the

Keywords： campus buildings     set-point temperature     energy simulation     energy saving optimization    

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Numerical simulation of underground seasonal cold energy storage for a 10 MW solar thermal power plant

Zulkarnain ABBAS, Yong LI, Ruzhu WANG

Frontiers in Energy 2021, Volume 15, Issue 2,   Pages 328-344 doi: 10.1007/s11708-020-0676-1

Abstract: This paper aims to explore an efficient, cost-effective, and water-saving seasonal cold energy storageweather conditions to utilize the low ambient temperature during the winter season and to store cold energyUsing the simulation platform transient system simulation program (TRNSYS), the borehole thermal energybeen developed and the dynamic capacity of the system in the charging and discharging mode of cold energyutilized to determine the lowest ambient temperature and operation time of the system to store cold energy

Keywords： seasonal cold energy storage     borehole heat exchangers     typical meteorological data     TRNSYS     condenser cooling    

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Computer Simulation of High Speed Rail Traffic System

Ma Dawei

Strategic Study of CAE 2001, Volume 3, Issue 5,   Pages 72-78

Abstract: the tractive, braking and running resistant characteristics of high speed train by way of computer simulationIn addition the energy consumption of trains at different speed was compared .The proposal concerning

Keywords： computer simulation     development     high speed train     energy    

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Numerical simulation and experiment research of radiation performance in a dish solar collector system

Yong SHUAI, Xinlin XIA, Heping TAN

Frontiers in Energy 2010, Volume 4, Issue 4,   Pages 488-495 doi: 10.1007/s11708-010-0007-z

Abstract: The Monte Carlo ray-tracing method is applied and coupled with optical properties to predict the radiation performance of solar concentrator/cavity receiver systems. Several different cavity geometries are compared on the radiation performance. A flux density distribution measurement system for dish parabolic concentrators is developed. The contours of the flux distribution for target placements at different distances from the dish vertex of a solar concentrator are taken by using an indirect method with a Lambert and a charge coupled device (CCD) camera. Further, the measured flux distributions are compared with a Monte Carlo-predicted distribution. The results can be a valuable reference for the design and assemblage of the solar collector system.

Keywords： Monte Carlo method     solar energy     radiation performance     cavity receiver    

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Techno-economic assessment of providing control energy reserves with a biogas plant

Ervin Saracevic, David Woess, Franz Theuretzbacher, Anton Friedl, Angela Miltner

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 4,   Pages 763-771 doi: 10.1007/s11705-018-1776-x

Abstract: being challenged by the increasing integration of power plants with volatile power generation into the energyPower supply fluctuations must be compensated by energy system flexibility.The storability of the energy carrier enables biogas plants to generate power flexibly.A detailed simulation model of the investigated biogas plant was developed, which is presented in thisProfitability of providing control energy reserves largely depends on the prices at the control energy

Keywords： biogas plant     process simulation     control energy reserves     economic assessment     gas storage    

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Compressive behavior and energy absorption of polymeric lattice structures made by additive manufacturing

Sheng WANG, Jun WANG, Yingjie XU, Weihong ZHANG, Jihong ZHU

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 2,   Pages 319-327 doi: 10.1007/s11465-019-0549-7

Abstract: work, by combining experimental and numerical methods, we investigate the compressive behavior and energyIn addition, uniform lattices show better energy absorption capabilities at small compression distances, while graded lattices absorb more energy at large compression distances.The good correlation between the simulation results and the experimental phenomena demonstrates the validity

Keywords： lattice structure     polymer     compressive behavior     additive manufacturing     simulation    

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Theoretical study on flow and radiation in tubular solar photocatalytic reactor

Frontiers in Energy 2021, Volume 15, Issue 3,   Pages 687-699 doi: 10.1007/s11708-021-0773-9

Abstract: found that, at the outlet of the reactor, the optimized six-flux model has better performances (the energy

Keywords： photocatalytic hydrogen photoreactor     nume- rical simulation     solar energy     flow model     radiation model    

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Heating energy savings potential from retrofitting old apartments with an advanced double-skin façade

Yeo Beom YOON, Byeongmo SEO, Brian Baewon KOH, Soolyeon CHO

Frontiers in Energy 2020, Volume 14, Issue 2,   Pages 224-240 doi: 10.1007/s11708-020-0801-1

Abstract: Apartments account for over 60% of total residential buildings and consume a significant portion of primary energyVarious energy efficiency measures have been implemented for both new apartment constructions and existingOld apartment structures have poor thermal performances, resulting in a high energy consumption.The EnergyPlus simulation program was used to develop simulation models for a floor radiant heating systemThe results reveal that the apartment with the DSF retrofit saves 38.8% on the annual heating energy

Keywords： double-skin façade     retrofitting     high-rise apartment     heating energy     building simulation    

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Research and Application of Engineering Water-pressure Blasting for Economizing Energy and Environmental

He Guangyi,Duan Changyan,Jing Shan,Wang Taichao

Strategic Study of CAE 2003, Volume 5, Issue 9,   Pages 43-48

Abstract:

The engineering water-pressure blasting for economizing energy and environmental protection isa newIn this paper, the theoretic analysis and simulation experiment of the technique have been introducedin respect of enhancing explosive energy utilization ratio and protecting environment.

Keywords： engineering water-pressure blasting     simulation experiment     energy utilization ratio    

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核能发展国际高端论坛 International Summit on Nuclear Energy Development

Conference Date: 15 May 2019

Conference Place: 中国

Administered by: 中国工程院

Development and Application of Simulation Technology

Wang Zicai

Strategic Study of CAE 2003, Volume 5, Issue 2,   Pages 40-44

Abstract:

This paper discusses the developing process of simulation technology in view of its development, maturationThen this paper introduces the application of simulation technology in the fields of national economyFinally, this paper analyzes the level and status quo of home and overseas simulation technology, and

Keywords： simulation technology     system simulation     hardware in loop simulation     distributed interactive simulation    

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Title Author Date Type Operation

Modeling, simulation, and prediction of global energy indices: a differential approach

Stephen Ndubuisi NNAMCHI, Onyinyechi Adanma NNAMCHI, Janice Desire BUSINGYE, Maxwell Azubuike IJOMAH, Philip Ikechi OBASI

Journal Article

Optimization for operating modes based on simulation of seasonal underground thermal energy storage

ZHAO Jun, CHEN Yan, LI Xinguo

Journal Article

Analysis of energy saving optimization of campus buildings based on energy simulation

Dingding TONG, Jing ZHAO

Journal Article

Numerical simulation of underground seasonal cold energy storage for a 10 MW solar thermal power plant

Zulkarnain ABBAS, Yong LI, Ruzhu WANG

Journal Article

Computer Simulation of High Speed Rail Traffic System

Ma Dawei

Journal Article

Numerical simulation and experiment research of radiation performance in a dish solar collector system

Yong SHUAI, Xinlin XIA, Heping TAN

Journal Article

Techno-economic assessment of providing control energy reserves with a biogas plant

Ervin Saracevic, David Woess, Franz Theuretzbacher, Anton Friedl, Angela Miltner

Journal Article

Compressive behavior and energy absorption of polymeric lattice structures made by additive manufacturing

Sheng WANG, Jun WANG, Yingjie XU, Weihong ZHANG, Jihong ZHU

Journal Article

Theoretical study on flow and radiation in tubular solar photocatalytic reactor

Journal Article

Heating energy savings potential from retrofitting old apartments with an advanced double-skin façade

Yeo Beom YOON, Byeongmo SEO, Brian Baewon KOH, Soolyeon CHO

Journal Article

The extension of simulation —— from system simulation to domain simulation

28 Nov 2020

Conference Videos

Research and Application of Engineering Water-pressure Blasting for Economizing Energy and Environmental

He Guangyi,Duan Changyan,Jing Shan,Wang Taichao

Journal Article

核能发展国际高端论坛 International Summit on Nuclear Energy Development

15 May 2019

Conference Information

Development and Application of Simulation Technology

Wang Zicai

Journal Article

Zhang Yi: Real Time Simulation and Stability Assessment of Renewable Energy System (2020-8-16)

13 Jun 2022

Conference Videos