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Gefahrstoffe

Alle Ausgaben: Gefahrstoffe

GrdL Jahrgang 80 (2020) Heft 05 ISSN Online: 0949-8036

Treffer in den folgenden Teilen:

K. W. Hanley, R. N. Andrews, S. Bertke, T. Carter, K. Navarro, K. Ashley Manganese fractionation using a sequential extraction method to evaluate welders’ flux core arc welding exposures in a shipyard, structural steel and custom parts manufacturers/Studie zur Bewertung der Exposition am Arbeitsplatz gegenüber Mangan (Mn) im Schweißrauch beim Fülldraht-Lichtbogenschweißen (flux core arc welding, FCAW) mithilfe eines sequentiellen Extraktionsverfahrens in einer Werft, bei Baustahl und Anlagen für Sonderteile S. 185-193

„… at nominal flow rates of 2.5 lpm for total particulate or 2.0 lpm for respirable particulate. Total …” „… relatively low using a simulated lung lining fluid [47]. The average total (composition) Mn sol uble in …” „… imply that alternate transport pathways, in addition to absorption in lung fluid (e.g., olfactory nerve …”

doi.org/10.37544/0949-8036-2020-05

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Konstruktion

Alle Ausgaben: Konstruktion

Konstruktion Jahrgang 72 (2020) Heft 01-02 ISSN Online: 0720-5953

Treffer in den folgenden Teilen:

Kein Titel S. 4-5

„… Sales und Marketing Power & Energy/Industry EMEA bei dem USamerikanischen Industriekonzern SPX Flow …” „… /35479.00.001 12. Fluidtechnisches Kolloquium, VDMA e.V., Frankfurt, E-Mail: info@vdma.org, www.fluid …”

doi.org/10.37544/0720-5953-2020-01-02

Maria M. Kubek, Zhong Li - Autonomous Systems 2018

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Maria M. Kubek (Hrsg.), Zhong Li (Hrsg.)

Autonomous Systems 2018

Reihe: Informatik/ Kommunikation

Band 862 2018

Treffer in den folgenden Teilen:

P. Meesad, K. Rojanawan Time Series Imputation and Prediction Based on Machine Learning S. 48-61

„… scientific workflow systems [14], Scientific Exploitation of Operational Missions [4], and fluid …” „… , 2007 [20] Zhang, J., Yuasa, S., Fukuma, S., Mori, S. I.: A real-time GPU-based coupled fluid …” „… human brains, comprises of input signals (dendrites) flowing via weights (synapses) and passing to …”

doi.org/10.51202/9783186862105

Andreas Hielscher - Ein neues Verfahren zur strömungstechnischen Simulation von Gasnetzen

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Andreas Hielscher

Ein neues Verfahren zur strömungstechnischen Simulation von Gasnetzen

Reihe: Strömungstechnik

Band 505 2017

doi.org/10.51202/9783186505071

John Grunewald, Technische Universität Dresden - CESBP Central European Symposium on Building Physics / BauSIM 2016.

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John Grunewald (Hrsg.), Technische Universität Dresden (Hrsg.)

CESBP Central European Symposium on Building Physics / BauSIM 2016.

2016

Treffer in den folgenden Teilen:

C-07-3 S. 337-344

„… . by a HC or a HG, the same amount of fluid must flow back to fulfill the mass conservation. This …” „… flow rates between several grid levels. The first concept uses a tank with variable fluid volume …” „… off) the mass flow rate in these connection pipe is zero and therefore the fluid cools down. When …”

E-07-1 S. 677-682

„… influence the fluid flow, need to be considered for a comprehensive analysis. These include pipe diameter …” „… ? , temperature ? , fluid viscosity ? and flow velocity ? or resp. flow rate ? . Felsmann, 2007 analysed the …” „… computational fluid dynamics flow simulations in the future. This may lead to new more realistic simulations …”

C-07-1 S. 323-328

„… Controls Virtual Testbed” to a simulation framework. It is capable of simulating alternating flow …” „… temperature difference between the combustion temperature and the temperature of the heat transfer fluid as …” „… as possible. Tools and Requirements Integral part of the LTDHN layout is its ability of mass flow …”

E-06-2 S. 661-668

„… counter flow and uses four fluid streams. MODELING This paper presents a mathematical absorber model …” „… can be neglected. Balance equations The fluid flow of the moist air and the liquid desiccant are …” „… connections of the flow models for a discretization of T = 4. The fluids enter at the first control volume …”

E-07-2 S. 683-690

„… (e.g., ANSYS Fluent, CLIMA 3D, PHOENICS, and STREAM) provide solutions for a wide range of fluid flow …” „… the air quality and temperature improvement provided by DV depends on the air flow rate, direction …” „… main methods available for the indoor thermal and air flow field studies. For instance, in order to …”

E-04-2 S. 613-620

„… flow velocity, standard wall functions are still deployed in CFD simulations for ABL flows (Blocken …” „… computation of internal & external flows. The fundamentals of computational fluid dynamics. Second Edition …” „… AN INQUIRY INTO THE RELIABILITY OF URBAN-REVEL CFD-BASED AIR FLOW FIELD ANALYSIS R. Çetin1 …”

B-06-2 S. 141-148

„… . The urban microclimate is modelled by coupling computational fluid dynamics (CFD) simulations with 3 …” „… on the flow regime (Allegrini et al. 2013) and, hence, the temperature in the system. Therefore …” „… different flow regime, which in return will influence the air-temperature distribution. The role of heat …”

C-08-2 S. 353-360

„… vertical cross-section of the air flow distribution in Pattern 1. When the wind flows from East, although …” „… opposite to that observed above the earthen floor. Conversely, when wind flows from South-west, air flow …” „… investigated using computational fluid dynamics analysis. The results showed that a sufficient airflow for …”

C-06-1 S. 301-308

„… invasion procedure to define moisture storage, and a liquid flow/vapour diffusion model to simulate the …” „… , while liquid flows as Hagen-Poiseuille flow in wet pores. For each two neighboring pores, the moisture …” „… diffusion, and liquid flow. The incorporation of this pore-scale method in this study is essential, as the …”

B-01-1 S. 23-28

„… 3) we get the following requirement for the fluid volumetric flow rate fm (m3/s …” „… the feed forward temperature in a floor heating system the heat flow density is required for the …” „… to (Karlsson, 2010) is sufficient in order to control wellinsulated buildings. HEAT FLOW TO THE …”

P-04-2 S. 835-842

„… temperature (UWT) or a uniform heat flux (UHF) b) A full developed (DFF) or an undeveloped fluid flow (UFF …” „… this study is the uniform heat flux in developed fluid flow. Moreover the surface roughness of the …” „… mass flow rate of the heating system can be reduced and thus the electric energy consumption. In the …”

D-06-2 S. 481-488

„… layer, a muscle layer, a fat layer and a skin layer and a blood flow node (see Figure 2). Layers are …” „… connected to each other through conduction while body segments are linked via the blood flow model. The …” „… one blood flow node 2.2 The thermal comfort model Several human subject tests have shown that there …”

D-07-1 S. 497-504

„… turbulent flows using stabilized FEM with applications to indoor air flow simulation. Computer Meths …” „… eine bessere Energieübertragung vom Fluid an die Umgebung möglich ist. Allerdings hat das …” „… Strömungstypen und Strömungszustände. Zudem sind kombinierte Festkörper-Fluid-Berechnungen realisierbar. Neben …”

P-01-3 S. 731-738

„… mortar and cellular concrete. The moisture flow in the samples was induced as onedimensional. During the …” „… samples in case of one-dimensional moisture flow. Calculations were executed for four different forms of …” „… one-dimensional flow which was realized during the experiment described above, equation (4) has the following …”

E-02-1 S. 559-564

„… providing heat flow HeatPumpGH_SolCol_Rad: Same as above including a solar collector to support the …” „… . Providing solely a supply fluid temperature to the building requires modelling of the floor heating within …” „… ; Nouidui, Thierry (2015): Design Choices for Thermofluid Flow Components and Systems that are Exported as …”

B-04-3 S. 105-110

„… salt dissolved in the fluid phase and precipitated (crystallized) salt is expressed as: 1 …” „… v v v J (9) where v gJ is diffusive flow of water vapor. Additional term appearing on the …”

E-02-2 S. 565-572

„… energy dissipation to the room is a function of its resulting surface temperature. The heating fluid …” „… simulation run in EnergyPlus. Simulation process A process flow of the co-simulation is shown in Figure 6 …” „… flow temperature systems. The look-up values can also be derived by an intelligent thermostat from …”

A-02-3 S. 3-10

„… . different implementations for fluid connectors, media properties or energy balances would in many cases …” „… standard connectors for fluid in- and outflow as well as energy balances. By merging these models into …” „… Boundary Conditions Controls Fluid Media Types Utilities In case the target library already …”

doi.org/10.51202/9783816797982

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