Steady state conduction

Part 1 of ebook "Soil physics with Python: Transport in the soil–plant–atmosphere system" provides readers with contents including: Chapter 1 - Introduction; Chapter 2 - Basic physical properties of soil; Chapter 3 - Soil gas phase and gas diffusion; Chapter 4 - Soil temperature and heat flow; Chapter 5 - Soil liquid phase and soil–water interactions; Chapter 6 - Steady-state water flow and hydraulic conductivity; Chapter 7 - Variation in soil properties; Chapter 8 - Transient water flow;...

211p daonhiennhien 03-07-2024 1 1   Download

Part 1 book "Heat and mass transfer" includes content: Basic concepts, conduction steady state one dimension, conduction steadu state two dimensions and three dimensions, condution unsteady state, introduction to hydrodynamics, dimensional analysis.

388p muasambanhan06 03-02-2024 0 0   Download

In this paper, an equivalent circuit model of parallel power MOSFETs describing the dynamic current-sharing behaviors from the turn-off state to the conducting steady state has been studied. The equivalent circuit model represents the relationship between each power MOSFET’s gate voltage with respect to the sharing current. The performance of the equivalent circuit model is validated through a comparison of the sharing current with respect to the gate voltage curve obtained from the proposed model and that of the experiment.

9p giangnhanly 02-10-2023 11 3   Download

A survey was conducted to evaluate whether a steady improvement in the quality of life of Rheumatoid Arthritis (RA) patients as frequently reported in clinical studies, does actually occur. The focus of this study laid on the personal perception of RA patients.

12p vianttinic2711 20-04-2021 9 1   Download

This research was conducted to test the model of strategic human resource management as a competitive advantage in the construction industry specially to identify factors related to achieving competitive advantage in this industry. The empirical data were drawn from 174 construction companies in Indonesia using questionnaire method. Structural Equation Modeling techniques was used to analyze the conceptualized relationship model.

10p tozontozon 25-04-2020 24 2   Download

The variability in water retention in soil is primarily attributable to soil texture which is mainly responsible for pore geometry and discontinuity, when compared to soil mineralogy. Under field conditions soil moisture variability is a major constraint for proper soil water management. In the present study, a pot experiment was conducted with an objective of assessing the effect of soil texture on moisture content and its depletion rate. For this purpose, the soils of seven variable textures were pre saturated and allowed to follow a drying period up to 15 days.

8p kequaidan2 11-12-2019 13 0   Download

Accelerated oxidative damage is one of the hallmarks in both sickle cell disease (SCD) and thalassemia major (TM). A decreased antioxidant level is found in both diseases. Our study was carried out to evaluate the variation in serum levels of Selenium and Vitamin E among a group of transfusion dependant Egyptian SCD and TM patients, further more to correlate these levels with iron overload status or transfusion requirements.

7p trinhthamhodang1 16-11-2019 41 2   Download

This paper reports the results on the predictions of behavior of AP-1000 nuclear reactor fuel rod under steady state operating condition by using FRAPCON-4.0 software. The predictive items were the temperature distribution in the fuel rod, including fuel centerline temperature, fuel pellet surface temperature, gas temperature, cladding inside and outside temperature, oxide surface and bulk coolant temperature; and gap conductance and thickness.

8p vineptune2711 04-11-2019 23 1   Download

For a fuel element with such high heterogeneity, we have proposed a two-temperature homogenized model using the particle transport Monte Carlo method for the heat conduction problem. This model distinguishes between fuel-kernel and SiC matrix temperatures. Moreover, the obtained temperature profiles are more realistic than those of other models.

10p minhxaminhyeu5 30-06-2019 12 2   Download

In Part I of this paper, the two-temperature homogenized model for the fully ceramic microencapsulated fuel, in which tristructural isotropic particles are randomly dispersed in a fine lattice stochastic structure, was discussed. In this model, the fuel-kernel and silicon carbide matrix temperatures are distinguished. Moreover, the obtained temperature profiles are more realistic than those obtained using other models. Using the temperature-dependent thermal conductivities of uranium nitride and the silicon carbide matrix, temperaturedependent homogenized parameters were obtained.

13p minhxaminhyeu5 30-06-2019 9 1   Download

(bq) part 2 book "finite element analysis" has contents: higher order and iso parametric elements, factors influencing solution. dynamic analysis(undamped free vibration), steady state heat conduction, computational fluid dynamics, design validation and other types of analysis, practical analysis using a software.

182p bautroibinhyen19 24-02-2017 51 6   Download

(bq) part 1 book "fundamentals of heat and mass transfer" as contents: introduction, introduction to conduction; one dimensional, steady state conduction; two dimensional, steady state conduction; transient conduction; introduction to convection; external flow.

542p bautroibinhyen19 24-02-2017 68 8   Download

(bq) part 1 book "fundementals of heat and mass transfer kotandaraman" has contents: an overview of heat transfer, steady state conduction, conduction with heat generation, heat transfer with extended surfaces (fins), two dimensional steady heat conduction, two dimensional steady heat conduction.

350p bautroibinhyen19 24-02-2017 53 6   Download

The design of b-glycosidases with planed substrate specificity for biotechnological application has received little attention. This is mostly a consequence of the lack of data on the molecular basis of the b-glycosidase specificity, namely data on the energy of the noncovalent interactions in the enzymetransition state complex. In an attempt to fill this gap, sitedirected mutagenesis and enzyme steady-state kinetic experiments with different substrates were conducted, using as model a digestive b-glycosidase (glycoside hydrolase family 1) from Spodoptera frugiperda (Lepidoptera) (Sfbgly50).

10p system191 01-06-2013 37 3   Download