Results 11 to 20 of about 30,278,530 (309)

Net-Zero CO<sub>2</sub> by 2050 Scenarios for the United States in the Energy Modeling Forum 37 Study. [PDF]

open access: yesEnergy Clim Chang, 2023
The Energy Modeling Forum (EMF) 37 study on deep decarbonization and high electrification analyzed a set of scenarios that achieve economy-wide net-zero carbon dioxide (CO2) emissions in North America by mid-century, exploring the implications of ...
Browning M   +12 more
europepmc   +2 more sources

Using urban building energy modeling to quantify the energy performance of residential buildings under climate change. [PDF]

open access: yesBuild Simul, 2023
The building sector is facing a challenge in achieving carbon neutrality due to climate change and urbanization. Urban building energy modeling (UBEM) is an effective method to understand the energy use of building stocks at an urban scale and evaluate ...
Deng Z, Javanroodi K, Nik VM, Chen Y.
europepmc   +2 more sources

Renewable energy targets and unintended storage cycling: Implications for energy modeling. [PDF]

open access: yesiScience, 2022
Summary To decarbonize the economy, many governments have set targets for the use of renewable energy sources. These are often formulated as relative shares of electricity demand or supply.
Kittel M, Schill WP.
europepmc   +3 more sources

Modularized neural network incorporating physical priors for future building energy modeling. [PDF]

open access: yesPatterns (N Y)
Summary Building energy modeling (BEM) is fundamental for achieving optimized energy control, resilient retrofit designs, and sustainable urbanization to mitigate climate change.
Jiang Z, Dong B.
europepmc   +2 more sources

Experimental investigation of alcohol blending effect on the performances of a single cylinder spark-ignition marine engine

open access: yesInternational Journal of Automotive Science and Technology, 2021
This work represents an experimental study on the performances of a single cylinder spark-ignition marine engine fueled by ethanol blends. Several studies have been carried out to investigate the use of alternative fuels in spark-ignition engines to ...
Mehrez Gassoumi   +4 more
doaj   +1 more source

An Ontology-Based Innovative Energy Modeling Framework for Scalable and Adaptable Building Digital Twins

open access: yesSocial Science Research Network, 2023
Digitalization of buildings and the use of IoT sensing and metering devices are steadily increasing, offering new opportunities for more autonomous, efficient, and flexible buildings.
Jakob Bjørnskov, M. Jradi
semanticscholar   +1 more source

Experimental Study of alcohol blending effects on the operating characteristics of a diesel engine

open access: yesInternational Journal of Automotive Science and Technology, 2022
The main objective of this research work is to study, experimentally, the effects of alcohol blending of diesel and biodiesel fuels on the mechanical and thermochemical characteristics of a diesel engine.
Fakher Hamdi   +4 more
doaj   +1 more source

Backcalculation of Finite-Element Modeling Based on Field Measurements Results of Excavation in Steel Sheet Pile Walls

open access: yesAdvances in Civil Engineering, 2023
The study presents a development of a nonlinear finite element calculation technique for the prediction of the stability of the multistaged deep excavation in submerged multilayered soft soil retained by steel sheet pile walls structures performed from ...
Zoa Ambassa   +3 more
doaj   +1 more source

Preprocessing Approach for Power Transformer Maintenance Data Mining Based on k-Nearest Neighbor Completion and Principal Component Analysis

open access: yesInternational Transactions on Electrical Energy Systems, 2022
The accuracy of a knowledge extraction algorithm in a large database depends on the quality of the data preprocessing and the methods used. The massive amounts of data that we collect every day are putting storage capacity at a premium.
Moïse Manyol   +4 more
doaj   +1 more source

Energy Modeling and Model Predictive Control for HVAC in Buildings: A Review of Current Research Trends

open access: yesEnergies, 2022
Buildings use up to 40% of the global primary energy and 30% of global greenhouse gas emissions, which may significantly impact climate change. Heating, ventilation, and air-conditioning (HVAC) systems are among the most significant contributors to ...
Dongsu Kim   +5 more
semanticscholar   +1 more source

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