77 results

Aging data based on daily cogeneration profile

Collected date : from 4 Feb 2015 to 22 Apr 2015

The EU-funded project SAPPHIRE (System automation of PEMFCs with prognostics and health management for improved reliability and economy) was initiated to address the relatively short life expectancy of PEMFCs. Extending service life can be achieved in several ways – one of these is prognostics and ...

Aging data based on cogeneration profile

Collected date : from 20 Jan 2014 to 10 Feb 2014

The main objective of the PROPICE project is to develop intelligent PHM (Prognostics & Health Management) methods to monitor the health status and estimate the lifetime of proton exchange membrane fuel cell systems.

Pronostics & Health Management of fuel cell systems project

Collected date : from 3 Mar 2013 to 31 Dec 2013

The PHM-PAC project is mainly aimed at developing intelligent methods for the detection, diagnosis and prognosis of fuel cell failures. This project should allow the optimization of the performance of fuel cell systems as well as a better understanding of the electrochemical phenomena affecting the ...

IEEE PHM Data Challenge 2014

Collected date : from 1 Jan 2007 to 1 Jan 2010
Creators : Fabien Harel

This data set is divided in two parts in the framework of the IEEE PHM Data Challenge 2014. The first part is a 1kW proton exchange membrane fuel cell on which long-term tests (1,000 hours) have been carried out under quasi-stationary conditions. The second part also deals with a fresh 1kW proton ...

Electric vehicle energy model

Collected date : 30 Sep 2021
Creators : Romain Tabusse

The project is a simple electric vehicle energy model. It uses the fundamental principle of dynamics to determine the power profile seen by a battery cell for a given mission. The input data are GPX files of the actual path considered. They can also be replaced by a speed and slope profile. In the ...

Carbonate dissolution by euendolithe cyanobacterium

Collected date : from 18 May 2021 to 18 Jun 2022
Creators : Irina Bundeleva

Bioerosion is the process of destruction of rocks by living organisms. The bioerosion of biogenic carbonates by so-called "euendolithic" cyanobacteria (which live in rocks) is a major but poorly quantified process, causing, among other things, the disintegration of coral reefs. Euendolitic ...

AMPERE: Detection and diagnostics of rotor and stator faults in rotating machines

Dataset of speed, current, voltage and vibration measurements of an electromechanical drive system. The system is a three-phase asynchronous motor. It is composed of an aging bearing and a squirrel cage rotor with defects (broken bars). In addition, unbalanced power supply faults are investigated. ...

LASPI: Detection and diagnostics of gearbox faults

Dataset of current, voltage, and vibration measurements of an electromechanical driving system. The system is a three-phase asynchronous motor that drives a gearbox. The gearbox is composed of bearings and gears that are susceptible to fail. Seven experiments corresponding to different states of ...

METALLICADOUR: Detection and diagnostics of multi-axis robot faults

Dataset of position, current, vibration, force, and torque measurements of an electromechanical drive system. The system is a multi-axes robot that contains a three-phase asynchronous motor. This latter motor drives a cutting tool for machining aluminum parts. It studies different states of health ...

Physico-chemical parameters and isotopic signatures of the waters of the Forbonnet peatland

pH, electrical conductivity, temperature, redox potential, major elements concentration, and isotope analyses (87Sr/86Sr ratio, 13C of the dissolved inorganic carbon, 18O and 2H of the water molecule) of waters sampled at the Forbonnet peatland. All the methods of acquisition and laboratory ...

Model energetic macroscopic representation (EMR) of the Fuel Cell and leads to a so-called maximal control structure (MCS)

Collected date : from 1 Oct 2007 to 6 Jun 2010
Creators : Loïc Boulon

This modeling presents the control part of a proton exchange membrane fuel cell (PEMFC). The objective of the model is to represent the voltage control chain of the PEMFC. This model is based on an energetic macroscopic representation (EMR) of the fuel cell and then leads to a so-called maximum ...

Glaciological data Austre Lovén Svalbard

Collected date : from Oct 2008 ongoing
Creators : Eric Bernard

These data are measured in High Arctic over an observatory basin, located at 79°N on the W coast of Svalbard. Austre Lovén is a small 4.5 km² polythermal glacier in constant decline since the end of the LIA. The surrounding catchment is no more than 10 km² and exhibits a significant periglacial area ...

Numerical modelling of the impact of the structural anisotropy on the thermal diffusivity

Collected date : from 2018 to 2021

Numerical modelling of the impact of the structural anisotropy on the thermal diffusivity using 1D and 2D codes.

Raman spectrometry on Carbonaceous Material (RSCM) thermometry - Aiguilles Rouges massif

Collected date : from 2018 to 2021

RSCM analyses on metamorphic rocks from the Servoz syncline.

Structural data - Aiguilles Rouges - Mont-Blanc massifs

Collected date : from 2018 to 2021

Field-work structural data (foliations, schistosities and lineations).

Geochemical data - Aiguilles Rouges - Mont-Blanc massifs

Collected date : from 2018 to 2021

Contents of major and trace elements and of Rare Earth elements from whole rocks and minerals.

Geochronological data - Aiguilles Rouges - Mont-Blanc massifs

Collected date : from 2018 to 2021

LA-ICPMS U-Th-Pb analyses on zircon and monazite from the Aiguilles Rouges - Mont-Blanc massifs.

Geochronological data - Agly massif

Collected date : from 2016 to 2019

LA-ICPMS U-Th-Pb analyses on zircon and monazite from the Agly massif.

Structural data - Agly massif

Collected date : from 2016 to 2019

Structural database of foliations, schistosities and lineations of variscan ductile structures of the Agly massif.

Geochemical data on rainfall and groundwater at Douala (Cameroon)

Collected date : from Jul 2006 to Aug 2017

Stable isotopes (oxygen-18 and deuterium) data on rainfall at monthly and daily scales at Douala. Concerning groundwater, there is two sets of data: one on water stable isotopes (oxygen-18 and deuterium) and another one on major ion chemistry.

Jurassic Karst

Hydrogeochemical monitoring of karst springs in the Jura mountains

Majors, traces elements and strontium isotopes (87Sr/86Sr) of Cretaceous limestone and Quaternary marl - Jura Mountains

Majors, traces elements and 87Sr/86Sr ratio of Cretaceous limestone (Hauterivien) and Quaternary marls (two samples). The limestone was sampled in the Frasne-Bouverans syncline at proximity of the Forbonnet pealtand (Complexe tourbeux de Frasne-Bouverans). The marl was sampled in the underlying ...

Strontium isotopic ratio (87Sr/86Sr) of waters from the Forbonnet peatland - Jura Mountains

Collected date : from 21 Jul 2020 to 24 Feb 2021

Strontium isotopic (87Sr/86Sr) ratio of waters samples from the Forbonnet peatland (Frasne-Bouverans peatland complex). 53 sampled represent low and high flow conditions and also a wide spatial cover through horizontal and vertical sampling across the peatland. One sample represent the upstream ...

Water temperature data of the Forbonnet peatland (Thermopeat project)

This describes the temperature data acquired in a range of piezometers throughout the Forbonnet peatland (Jura Mountains, Frasne-Bouverans peatland complex).

SISMEAUCLIM

This project is based on three disciplines: seismology, hydrogeology and climatology. It aims to develop a new approach to monitor hydrogeological reservoirs, in particular karst aquifers, subject to extreme climatic events. The objective is to carry out 4D imaging during floods in a watershed ...

77 results

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dat@UBFC

dat@UBFC is a metadata catalogue for research data produced at UBFC.

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Université de Bourgogne, Université de Franche-Comté, UTBM, AgroSup Dijon, ENSMM, BSB, Arts des Metiers