Searched for: subject%3A%22Temperature%22
(1 - 20 of 460)

Pages

document
Heus, R. (author), van Berlo, M.P.W. (author), van Berlo, B.M.A. (author), Mol, D. (author), Daanen, H.A.M. (author), Kuklane, K. (author)
During the early stage of a fire, a process operator often acts as the first responder and may be exposed to high heat radiation levels. The present limit values of long- (>15 min) and short-term exposure (
article 2022
document
Katerinopoulou, D. (author), Pervolarakis, E. (author), Papakonstantinopoulos, C. (author), Malič, B. (author), Gelinck, G.H. (author), Kiriakidis, G. (author), Lodziana, Z. (author), Remediakis, I. (author), Iliopoulos, E. (author)
Electronic transport in transition metal spinel oxides is associated with small polaron hopping, either nearest-neighbor, resulting in Arrhenius activated conductivity, or variable energy, leading to a sub-Arrhenius relationship, with the conductivity logarithm being a convex function of inverse temperature. For the case of manganese spinel...
article 2022
document
Dinkelman, D. (author), Carpentier, S.F.A. (author), Koenen, M. (author), Oerlemans, P. (author), Godschalk, B. (author), Peters, E. (author), Bos, W. (author), Vrijlandt, M.A.W. (author), van Wees, J.D.A.M. (author)
In 2021, the first full scale high-temperature aquifer thermal energy storage (HT-ATES) system became operational in Middenmeer, the Netherlands. The system is operated by ECW Energy and realized within the framework of the GEOTHERMICA HEATSTORE project. A dedicated monitoring program, including distributed heating sensors (distributed...
conference paper 2022
document
Nahar, S. (author), Porot, L. (author), Apostolidis, P. (author)
In the past years, the use of liquid additives as bitumen modifiers has increased to tailor the rheology of bitumen for a wide range of applications. Their chemical composition and mutual interaction result in specific phase morphologies in the binders. Hence, there is a need to evaluate the phase morphology of complex binders and the impact of...
article 2022
document
Bongers, C.C.W.G. (author), de Korte, J.Q. (author), Zwartkruis, M. (author), Levels, K. (author), Kingma, B.R.M. (author), Eijsvogels, T.M.H. (author)
The combination of an exacerbated workload and impermeable nature of the personal protective equipment (PPE) worn by COVID-19 healthcare workers increases heat strain. We aimed to compare the prevalence of heat strain symptoms before (routine care without PPE) versus during the COVID-19 pandemic (COVID-19 care with PPE), identify risk factors...
article 2022
document
Klous, L. (author), van Diemen, F. (author), Ruijs, S. (author), Gerrett, N. (author), Daanen, H. (author), de Weerd, M. (author), Veenstra, B. (author), Levels, K. (author)
Purpose: Three feasible cooling methods for treatment of hyperthermic individuals in the military, that differed considerably in water volume needed (none to ~80 L), were evaluated. Methods: Ten male soldiers were cooled following exercise-induced hyperthermia (rectal temperature (Tre) ∼39.5 °C) using ventilation by fanning (1.7 m s−1),...
article 2022
document
Teunissen, L.P.J. (author), Jansen, K.M.B. (author), Janssen, E. (author), Kingma, B.R.M. (author), de Korte, J.Q. (author), Eijsvogels, T.M.H. (author)
Objectives To evaluate how separate and combined climatic parameters affect peak core temperature during exercise in the heat using computer simulations fed with individual data. Methods The impact of eight environmental conditions on rectal temperature (Tre) was determined for exercise under heat stress using the Fiala-thermal-Physiology-and...
article 2022
document
de Braaf, B. (author), Rops, C.M. (author), Storm, C. (author)
In atomic layer deposition (ALD), thin layers of materials are deposited on a substrate with atomic layer precision in the vertical direction. The ability to control layer growth in the lateral direction as well is expected to greatly increase the potential of ALD as a path to the bottom-up additive fabrication of electronic devices like solar...
article 2021
document
Necea, D. (author), Juez-Larre, J. (author), Matenco, L. (author), Andriessen, P.A.M. (author), Dinu, C. (author)
article 2021
document
van Veldhoven, J. (author), Stodólna, A.S. (author), Storm, A.J. (author), van den Brink, J. (author), Geerits, N. (author), Vlaar, J. (author), Dekker, M.F. (author), Ushakov, A. (author)
article 2021
document
Gruben, G. (author), Dillingh, B. (author), Kaldal, G.S. (author), Hoang, N.H. (author), Wollenweber, J. (author), Rørvik, G. (author), Thorbjornsson, I. (author), Nyhus, B. (author)
Ultra-high temperature geothermal wells (>450 °C) have a large potential for increased energy yield as compared to conventional high-temperature geothermal wells (200-300 °C), but several research challenges must be resolved before robust operation in this temperature range can be achieved. In this study, yield- and tensile strength data for...
article 2021
document
Ansaloni, L. (author), Louradour, E. (author), Radmanesh, F. (author), van Veen, H. (author), Pilz, M. (author), Simon, C. (author), Benes, N.E. (author), Peters, T.A. (author)
In the present work, the potential of polyPOSS-imide membranes designed for the purification of H2 from a coke gas (utilized in the steelmaking industry) is investigated. Aiming at upscaling the membrane fabrication, tubular single-channel and multi-channel membranes were prepared, using polyhedral oligomeric silsesquioxane (POSS) nanostructures...
article 2021
document
de Korte, J.Q. (author), Bongers, C.W.G. (author), Hopman, M.T.E. (author), Theunissen, L.P.J. (author), Jansen, K.M.B. (author), Kingma, B.R.M. (author), Ballak, S.B. (author), Maase, K. (author), Moen, M.H. (author), van Dijk, J.W. (author), Daanen, H.A.M. (author), Eijsvogel, T.M.H. (author)
The environmental conditions during the Tokyo Olympic and Paralympic Games are expected to be challenging, which increases the risk for participating athletes to develop heat-related illnesses and experience performance loss. To allow safe and optimal exercise performance of Dutch elite athletes, the Thermo Tokyo study aimed to determine...
article 2021
document
Ansaloni, L. (author), Sarić, M. (author), Louradour, E. (author), Radmanesh, F. (author), Dijkstra, J.W. (author), Pilz, M. (author), Høvik, D. (author), Benes, N.E. (author), van Delft, Y. (author), Peters, T.A. (author)
In the present work, the high-temperature and long-term hydrothermal stability of novel polyPOSS-imide membranes for high-temperature hydrogen separation is investigated. The polyPOSS-imide membranes are found to exhibit an appropriate stability up to 300 °C. Above this temperature the membrane selectivity rapidly decreases, which is seemingly...
article 2021
document
Bongers, C.C.W.G. (author), de Korte, J.Q. (author), Catoire, M. (author), Greefhorst, J. (author), Hopman, M.T.E. (author), Kingma, B. (author), Eijsvogels, T.M.H. (author)
COVID-19 healthcare personnel (HCP) use personal protective equipment (PPE; ie, isolation gowns, eye protection, facemasks and respirators) to safely perform their medical duties. However, PPE creates a microenvironment around the skin due to a higher thermal resistance and lower water vapour permeability of the materials being used compared...
article 2021
document
Gies, C. (author), Struijk, M. (author), Bekesi, E. (author), Veldkamp, H. (author), van Wees, J.D. (author)
We present a new method to incorporate paleo-surface temperature effects in steady state 3D conductive temperature models. The workflow approximates the transient effects and incorporates these into steady state models, using appropriate source and sink terms for radiogenic heat production. This allows for rapid models, which can be easily used...
article 2021
document
Ozden, T. (author), Carr, A.J. (author), Geerligs, B.L.J. (author), Turan, R. (author), Akinoglu, B.G. (author)
To a certain extent, the photovoltaics industry is well developed, and the performance and expected yield of standard photovoltaic modules are well documented and researched. However, newer more efficient photovoltaic cell and module technologies are being developed all over the world. Outdoor testing of new photovoltaic technologies is very...
article 2020
document
Kingma, B.R.M. (author)
Exposure to challenging thermal environments such as jungle, desert, arctic, maritime, coastal shores and mountains can impose hazardous working conditions to NATO ground forces. This report describes a) an overview of models on how to estimate the thermal load from clothing and equipment, b) a methodology on how to incorporate the effects of...
report 2020
document
Rath, S.S. (author), Hoedemaekers, E.R.G.E. (author), Wilkins, S.S. (author)
Lithium ion (Li-ion) batteries in electric vehicle (EV) applications must operate within a narrow temperature range to ensure safety, performance and longevity. Hence, advanced thermal management strategies should have access to internal cell temperatures in a battery pack. In real world application, surface temperatures can be measured, but it...
conference paper 2020
document
Deutz, D.B. (author), van der Zwaag, S. (author), Groen, P. (author)
As demand rises for flexible electronics, traditionally prepared sintered ceramic sensors must be transformed into fully new sensor materials that can bend and flex in use and integration. Negative temperature coefficient of resistance (NTC) ceramic thermistors are preferred temperature sensors for their high accuracy and excellent stability,...
article 2020
Searched for: subject%3A%22Temperature%22
(1 - 20 of 460)

Pages