Searched for: subject%3A%22Gases%22
(1 - 20 of 20)
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Shahverdi, Amir Farbod (author), Mostafavi, F. (author), Roodkoly, Sogand Haghighat (author), Zomorodian, Zahra Sadat (author), Homayouni, Hoda (author)
As the current environmental crisis and depletion of our energy resources are pushing the Architecture, Engineering, and Construction (AEC) industry toward the design and construction of High-Performance (HP) buildings, new organizational and technological methods of practice, such as Integrated Design Process (IDP) and Building Information...
journal article 2024
document
Kunati, Nikhil (author)
The primary objective of this study was to address the lack of understanding of the commercial- scale implementation of novel CO2 based carbon nanomaterial (CNM) production and its comparison with status quo CNM production processes using unsustainable fossil resources. To accomplish this objective, first, a literature review was performed on...
master thesis 2023
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Möhle, C.M. (author)
Majorana zero modes (MZMs) are a topic of intense research as they constitute the main building block of topological qubits - a qubit type with potentially enhanced coherence time. A promising way to create these quantum states is to couple a one-dimensional (1D) semiconducting segment with spin-orbit interaction to a superconductor, in the...
doctoral thesis 2023
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Chandrasekaran, S. (author), Salah, Nora B. (author), Posada Duque, J.A. (author)
To be the first carbon-neutral continent by 2050, the European Union (EU) should decarbonize the aviation sector. According to the ReFuel initiative, sustainable aviation fuels (SAFs) are crucial in reducing carbon emissions from the sector. The Clean Sky 2 program by the EU commission, shortlisted four promising technologies - hydro...
book chapter 2023
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Siemons, M. E. (author), Hagenaar, M. (author), Adam, A.J.L. (author), Kohlhaas, R. (author)
Recently a spectrometer concept has been invented which uses compressive sensing in combination with photonic crystal filters. Here we present an adaption of this concept in push-broom configuration for earth observation. This implementation allows for a compact design, while maintaining a high spatial resolution and high signal-to-noise...
conference paper 2023
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Shakeel, A. (author), Rizwan, Komal (author), Farooq, U. (author), Iqbal, Shahid (author), Altaf, Ataf Ali (author)
Rapid industrial development, vehicles, domestic activities and mishandling of garbage are the main sources of pollutants, which are destroying the atmosphere. There is a need to continuously monitor these pollutants for the safety of the environment and human beings. Conventional instruments for monitoring of toxic gases are expensive,...
journal article 2022
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Madzarevic, Z. (author), Seoane, Beatriz (author), Gascon, Jorge (author), Hegde, M. (author), Dingemans, T.J. (author)
A novel series membranes based on non-linear all-aromatic polyimides (PIs) was investigated with the aim to understand how the PI backbone geometry and local electrostatics govern gas transport and the ability to separate CO<sub>2</sub>/CH<sub>4</sub> mixtures. Non-linear 3-ring aromatic diamines, with exocyclic bond angles varying between...
journal article 2022
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Sommers, Juul (author)
master thesis 2021
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Moreno-Juez, J. (author), Vegas, Inigo J. (author), Gebremariam, A.T. (author), García-Cortes, V. (author), Di Maio, F. (author)
A stronger commitment towards Green Building and circular economy, in response to environmental concerns and economic trends, is evident in modern industrial cement and concrete production processes. The critical demand for an overall reduction in the environmental impact of the construction sector can be met through the consumption of high...
journal article 2020
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Aimambet, Narken (author)
Anode baking is a huge part of the Aluminum industry. The quality and characteristics of the anode blocks will be formed in the anode baking furnaces. The process itself is very expensive, time consuming and ecologically unfriendly. From the other hand, anode baking process can use its own waste as a secondary fuel source. Here, by waste we mean...
master thesis 2019
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Jamali, S.H. (author), Ramdin, M. (author), Becker, T. (author), Torres-Knoop, Ariana (author), Dubbeldam, D. (author), Buijs, W. (author), Vlugt, T.J.H. (author)
Natural gas, synthesis gas, and flue gas typically contain a large number of impurities (e.g., acidic gases), which should be removed to avoid environmental and technological problems, and to meet customer specifications. One approach is to use physical solvents to remove the acidic gases. If no experimental data are available, the solubility...
journal article 2017
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Ghimbeu, C.M. (author), Lumbreras, M. (author), Schoonman, J. (author), Siadat, M. (author)
Semiconductor metal oxide films of copper-doped tin oxide (Cu-SnO2), tungsten oxide (WO3) and indium oxide (In2O3) were deposited on a platinum coated alumina substrate employing the electrostatic spray deposition technique (ESD). The morphology studied with scanning electron microscopy (SEM) and atomic force microscopy (AFM) shows porous...
journal article 2009
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Meijers, P. (author)
In this Delft Cluster work package “Bijzondere Belastingen” (CT01.21) the consequences of an accident with the transport of explosion hazardous goods are considered: BLEVE (Boiling Liquid Expanding Vapour Explosion) and gas explosion. These phenomena have a low probability of occurrence, but might have immense consequences. Therefore, a...
report 2009
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Vervuurt, A.H.J.M. (author), Galanti, F.M.B. (author), Wubs, A.J. (author), Van den Berg, A.C. (author)
Background Nowadays goods which are sensitive for explosion are transported along alternative routes that exclude tunnels. These are mostly secondary roads. The transport along these alternative roads has many disadvantages, such as the safety along the route, the air- and noise pollution along the road and the higher transport costs. Therefore,...
report 2007
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Damen, P.M.G. (author)
In order to reduce the long-term radiotoxicity of spent nuclear fuel, many studies are performed on partitioning and transmutation of actinides. In such a scenario, the long-lived radio-isotopes (mostly actinides) are partitioned from the nuclear waste, and subsequently transmuted or fissioned in a neutron flux in shorter-lived or stable...
doctoral thesis 2003
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De Zwart, J.M.M. (author), Kuenen, J.G. (author)
journal article 1995
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Van Niel, E.W.J. (author), Robertson, L.A. (author), Cox, R.P. (author), Kuenen, J.G. (author)
journal article 1992
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Spekreijse, S.P. (author), Venis, A.C.J. (author)
An efficient Roe-type flux-difference scheme for chemically reacting inviscid compressible flow in thermal equilibrium is presented. The numerical scheme is validated. Three well known chemical models are compared. The set of testcases concerned quasi one-dimensional hypersonic nozzle flows, with and without strong normal Shockwaves.
report 1990
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van der Vooren, J. (author), Delil, A.A.M. (author), Sanderse, A. (author)
A new uniaxial model for a gas loaded variable conductance heat pipe (VCHP) is developed. This model takes into account the diffusion at the vapour-gas interface as well as the inertial effects of the moving vapour. Only steady-state conditions are considered. The generally accepted Edwards /Marcus model will be shown to be a first order...
report 1980
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Tiggelaar, J.J. (author)
The NLR airports pollution dispersion model is analysed with regard to sensitivity for meteorological parameters and the modeling of the sources of pollution (i.e. airplanes). It is found that the weather resolution of the model is satisfactory in view of the present standards of meteorological measurement. Atmospheric stability (Pasquill class)...
report 1976
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