Results 91 to 100 of about 26,410,412 (273)

Calibration and Uncertainty Analysis for Modelling Runoff in the Tambo River Basin, Peru, Using Sequential Uncertainty Fitting Ver-2 (SUFI-2) Algorithm [PDF]

, 2021
Juan Adriel Carlos Mendoza, Tamar Anaharat Chavez Alcazar, Sebastián Adolfo Zúñiga Medina   +2 more
openalex   +1 more source

Interstellar Neutral Helium in the Heliosphere from IBEX Observations. I. Uncertainties and Backgrounds in the Data and Parameter Determination Method

, 2015
This paper is one of three companion papers presenting the results of our in-depth analysis of the interstellar neutral helium (ISN He) observations carried out using the IBEX-Lo during the first six Interstellar Boundary Explorer (IBEX) observation ...
Bzowski, M., Fuselier, S. A., Heirtzler, D., Kubiak, M. A., Kucharek, H., Leonard, T. W., McComas, D. J., Möbius, E., Schwadron, N. A., Sokół, J. M., Swaczyna, P.   +10 more
core   +1 more source

Large Ensemble Exploration of Global Energy Transitions Under National Emissions Pledges

Earth's Future
Global climate goals require a transition to a deeply decarbonized energy system. Meeting the objectives of the Paris Agreement through countries' nationally determined contributions and long‐term strategies represents a complex problem with consequences
Jacob Wessel, Gokul Iyer, Thomas Wild, Yang Ou, Haewon McJeon, Jonathan Lamontagne   +5 more
doaj   +1 more source

Implementation of Univariate Paradigm for Streamflow Simulation Using Hybrid Data-Driven Model: Case Study in Tropical Region

IEEE Access, 2019
The performance of the bio-inspired adaptive neuro-fuzzy inference system (ANFIS) models are proposed for forecasting highly non-linear streamflow of Pahang River, located in a tropical climatic region of Peninsular Malaysia. Three different bio-inspired
Zaher Mundher Yaseen, Wan Hanna Melini Wan Mohtar, Ameen Mohammed Salih Ameen, Isa Ebtehaj, Siti Fatin Mohd Razali, Hossein Bonakdari, Sinan Q Salih, Nadhir Al-Ansari, Shamsuddin Shahid   +8 more
doaj   +1 more source

Clean Energy Action Index Efficiency: An Analysis in Global Uncertainty Contexts

, 2023
Rui Dias, Nicole Horta, Mariana Chambino
openalex   +2 more sources

Information entropy theory for steam turbine system monitoring study

Engineering Reports, 2020
A steam turbine is one of the components in a power plant. Considered as a strong coupling system, steam turbines may possess correlation information among the operation parameters.
Hui Gu, Fengqi Si, Yanfeng Cui, Hongxia Zhu, Xiaobo Cui   +4 more
doaj   +1 more source

Uncertainty analysis of loss of coolant flow accident in lead–bismuth reactor using subchannel code

He jishu
BackgroundSubchannel codes constitute an important computational tool in the field of reactor thermo-hydraulics. Uncertainty analysis methods can be used to effectively identify and quantify the uncertainties of code input parameters and model ...
WANG Kai, YANG Junkang, ZHAO Pengcheng
doaj   +1 more source

Deterministic uncertainty analysis [PDF]

, 1987
This paper presents a deterministic uncertainty analysis (DUA) method for calculating uncertainties that has the potential to significantly reduce the number of computer runs compared to conventional statistical analysis. The method is based upon the availability of derivative and sensitivity data such as that calculated using the well known direct or ...
openaire   +3 more sources

A detailed description of the uncertainty analysis for High Area Ratio Rocket Nozzle tests at the NASA Lewis Research Center [PDF]

A preliminary uncertainty analysis has been performed for the High Area Ratio Rocket Nozzle test program which took place at the altitude test capsule of the Rocket Engine Test Facility at the NASA Lewis Research Center.
Chuang, Isaac, Davidian, Kenneth J., Dieck, Ronald H.   +2 more
core   +1 more source

Determining Non-Dimensional Group of Parameters Governing the Prediction of Penetration Depth and Holding Capacity of Drag Embedment Anchors Using Linear Regression

Journal of Marine Science and Engineering
Drag embedment anchors (DEAs) provide reliable and cost-effective mooring solutions for floating structures, e.g., platforms, ships, offshore wind turbines, etc., in offshore engineering.
Mojtaba Olyasani, Hamed Azimi, Hodjat Shiri   +2 more
doaj   +1 more source