Searched for: subject:"Heat%5C+flow"
(1 - 15 of 15)
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Bouma, R.H.B. (author), Griffiths, T.T. (author), Tuukkanen, I.M. (author)
To ensure safety and reliability, it is important that the explosives and other materials used in munitions do not interact adversely either physically or chemically. Data obtained by heat flow calorimetry on nitrocellulose-based propellants have been reviewed with the aim of identifying improved chemical compatibility assessment criteria. It...
article 2019
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Limberger, J. (author), Boxem, T. (author), Pluymaekers, M. (author), Bruhn, D. (author), Manzella, A. (author), Calcagno, P. (author), Beekman, F. (author), Cloetingh, S. (author), van Wees, J.D. (author)
In this paper we present results of a global resource assessment for geothermal energy within deep aquifers for direct heat utilization. Greenhouse heating, spatial heating, and spatial cooling are considered in this assessment. We derive subsurface temperatures from geophysical data and apply a volumetric heat-in-place method to improve current...
article 2018
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Candela, T. (author), Wassing, B. (author), Heege, J.T. (author), Buijze, L. (author)
The sustainability of geothermal fields is based on a paradox. On one side, fractures are targeted on heat-flow improvement, and on the other side, the same fractures are avoided because of induced seismicity risk. In this context, we developed analytical approaches for estimating (1) thermo–poro-elastic stresses in a fractured geothermal system...
article 2018
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Bouman, J. (author), Ebbing, J. (author), Meekes, S. (author), Fattah, R.A. (author), Fuchs, M. (author), Gradmann, S. (author), Haagmans, R. (author), Lieb, V. (author), Schmidt, M. (author), Dettmering, D. (author), Bosch, W. (author)
The Gravity field and steady-state Ocean Circulation Explorer (GOCE) is the European Space Agency's (ESA)satellite gravity mission to determine the Earth's mean gravity field. GOCE delivers gravity gradients, anew type of satellite data. We study how these data can improve modeling of the Earth's lithosphere. We discuss the use of the original...
article 2015
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de Klerk, W.P.C. (author)
The surveillance of gun propellants is basically performed either by an investigation into the thermal behavior of the propellant or by the determination of its remaining effective stabilizer content. Over the years it is shown that the surveillance of NC based gun propellants is necessary. NC based materials are intrinsically unstable, and can...
article 2015
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Limberger, J. (author), van Wees, J.D. (author)
For the assessment of geothermal resources in Europe we constructed a digital 3D temperature model of the European crust and sedimentary basins, incorporating publicly available temperature data. Using European crustal thickness models and indirect parameters such as surface heat flow measurements, temperatures were calculated for regions where...
conference paper 2014
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Abdul Fattah, R. (author), Meekes, S. (author), van Wees, J.D. (author)
article 2014
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Abdul Fattah, R. (author), Verweij, J.M. (author), Witmans, N. (author), ten Veen, J.H. (author)
3D basin modelling is used to investigate the history of maturation and hydrocarbon generation on the main platforms in the northwestern part of the offshore area of the Netherlands. The study area covers the Cleaverbank and Elbow Spit Platforms. Recently compiled maps and data are used to build the input geological model. An updated and refined...
article 2012
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Turzo-Andras, E. (author), Blokland, H. (author), Hammerschmidt, U. (author), Rudtsch, S. (author), Stacey, C. (author), Krös, C. (author), Magyarlaki, T. (author), Nemeth, S. (author)
The first intercomparison on the density of heat flow-rate measurements has been organized by MKEH (Hungarian Trade Licensing Office, Metrology Division) within the framework of EUROMET (Project No. 426). This round-robin test gives evidence about the measurement capabilities of the local realizations of a density of a heat flow-rate scale up to...
article 2011
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Luijendijk, E. (author), ter Voorde, M. (author), van Balen, R. (author), Verweij, H. (author), Simmelink, E. (author)
We performed a detailed analysis of the thermal state of the Cenozoic Roer Valley Graben, the north-western branch of the European Cenozoic Rift System, based on a new set of temperature data. We developed a numerical technique for correcting bottom hole temperatures, including an evaluation of the uncertainty of thermal parameters. Comparison...
article 2011
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Su, J. (author), Leonov, V. (author), Goedbloed, M. (author), van Andel, Y. (author), de Nooijer, M.C. (author), Elfrink, R. (author), Wang, Z. (author), Vullers, R.J.M. (author), Imec/Holst Centre, High Tech Campus 31, 5656 AE Eindhoven, Netherlands Imec, Kapeldreef 75, 3001 Leuven, Belgium (author)
Micromachined thermopiles are considered as a cost-effective solution for energy harvesters working at a small temperature difference and weak heat flows typical for, e.g., the human body. They can be used for powering autonomous wireless sensor nodes in a body area network. In this paper, a micromachined thermoelectric energy harvester with 6...
article 2010
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van Wees, J.D. (author), van Bergen, F. (author), David, P. (author), Nepveu, M. (author), Beekman, F. (author), Cloetingh, S. (author), Bonté, D. (author), TNO Bouw en Ondergrond (author)
Tectonic modeling is often neglected in the basin modeling workflow and heat flow is most times considered a user input. Such heat flows can, therefore, result in erroneous basin modeling outcomes, resulting in false overoptimistic identification of prospective areas or failure to identify prospects. This is particularly true for areas with...
article 2009
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van Wees, J.D. (author), Bonte, D. (author), Nelskamp, S. (author), TNO Bouw en Ondergrond (author)
Basement heat flow is one of the most influential parameters on basin maturity. Although rapid progress has been made in the development of tectonic models capable of modelling the thermal consequences of basin formation, these models are hardly used in basin modelling. To better predict heat flows we have developed a multi-1D probabilistic...
conference paper 2009
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van Wees, J.D. (author), Bertotti, G. (author), David, P. (author), van Bergen, F. (author), Cloetingh, S. (author), TNO Bouw en Ondergrond (author)
Basin modelling results can be very sensitive to (paleo-)temperature uncertainties. For frontier basins, in particular for deep water settings, the thermal signature of the basin is poorly constrained, as data from wells are lacking. This may lead to wrong heat flow assumptions if these are extrapolated from the shallow offshore or onshore....
conference paper 2007
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de Klerk, W.P.C. (author), Boers, M.N. (author), Prins Maurits Laboratorium TNO (author)
Stability research on gun propellants has been widely performed by microcalorimetry since the 1980s. TNO Prins Maurits Laboratory has already a broad experience since the early 1970s. In the past many studies were performed, to investigate the influence of oxygen, humidity etc. Less attention was paid to two other important aspects, namely the...
article 2003
Searched for: subject:"Heat%5C+flow"
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