Search results

The theoretical dependence l = l (t) used to calculate the absorption kinetics for any capillary at all its stages that would coincide with the experimental data with high accuracy has not been found until now.
At the same time, decrease in the integration step leads to increase in the number of calculations and in the error due to the limited size of the data storage grid in the computer.
Significant reduction in the integration step is required when the capillary radius decreases.
At the same time, the errors in computation were eliminated by applying the extended (80) data.
Data can be simultaneously displayed and written to a file for later use.

Numerous literature have been reported on the exploration of various methods in synthesizing nanoparticles such as hydrothermal, thermal decomposition, chemical reduction, reduction of liquid vapor, sol-gel, microemulsion, etc.[2–7].
The data were collected over 20o ≤ 2θ ≤ 70o using mono-chromated Cu-Kα radiation.
The XRD pattern shows reflection peaks at 2θ = 44.5° , 51.9° and 76.5° corresponding to the crystal lattice of (1 1 1), (2 0 0) and (2 2 0) of face centered cubic (fcc) crystal structure of Ni with reference to JCPDS-00-001-1260 data.
The resulting data were compared to NiO compounds with reference to JCPDS-00-044-1159 data and no sign of peak can be observed.
Montero, The synthesis of nickel nanoparticles by hydrazine reduction, Adv.

However, at higher amount of wax inhibitor, the higher shear rate has less effect on WAT reduction because the inhibitor may dominate the reduction.
From the figure, the values from correlation can get along well with the experimental data.
The reason why the predicted WATs from modified Al-Roomi equation deviate from the experiment data to the extreme degrees might be due to the fact that the Al-Roomi equation takes 3 parameters into consideration, including shear rate, wax inhibitor concentration and temperature, which can increase the error in data and decrease the effectiveness of creating correlation with nonlinear regression analysis.
Badizad, Experimental study of Iranian heavy crude oil viscosity reduction by diluting with heptane, methanol, toluene, gas condensate and naphtha, Petroleum, 2(4) (2016) 415-424

Accelerated pitting corrosion tests have been performed to obtain spatial and temporal maximum pit-depth data for prestressing wires [9].
Experimental Program This section describes the main characteristics of the tested beams, the properties the constituent materials, the experimental loading apparatus, the instrumentation and the data acquisition systems.
Experimental data, such as load, displacement, concrete strain and steel (including longitudinal steel and steel strands) strain were simultaneously collected also by MTS.
All three Beams showed different reduction in their fatigue life due to their corrosion rate.
(2) Fatigue life of beam has prominent reduction with the increase of corrosion level

DATA FOR PARALLEL COMPRESSION TEST TO SPECIMENS DRIED IN KILN DRYING PROCESS Drying Method Species Diameter [cm] Breaking Strength [Mpa] Kiln drying Phyllostachys pubescens 7,275 31,38153 Bambusa vulgaris var.vittata 6,70 43,87694 Dendrocalamus giganteus 8,5625 40,69846 TABLE 2.
DATA FOR PARALLEL COMPRESSION TEST TO SPECIMENS DRIED IN FIRE DRYING PROCESS Drying Method Species Diameter [cm] Breaking Strength [Mpa] Fire drying Phyllostachys pubescens 7,2125 25,70809 Bambusa vulgaris var. vittata 5,3625 24,08426 Dendrocalamus giganteus 8,2875 22,29831 TABLE 3.
DATA FOR PARALLEL COMPRESSION TEST TO SPECIMENS DRIED IN OUTDOOR DRYING PROCESS Drying Method Species Diameter [cm] Breaking Strength [Mpa] Outdoor drying Phyllostachys pubescens 8,475 28,00153 Bambusa vulgaris var. vittata 6,5125 23,36712 Dendrocalamus giganteus 9,1125 33,17296 From an analysis of Tables 1, 2 and 3 we found kiln drying method offers the highest strength to mechanical test of parallel compresion for all three species analyzed when compared the other two drying methods.
It was also found there was 25.33% reduction compared to the rupture strength in compression parallel when performing the test with kiln dried specimens and outdoor dried specimens, when the comparation happened with the air dried specimens and fire dried specimens this reduction was 14.68% and when we compared the results with this mechanical test to kiln dried specimens and fire dried specimens there was a reduction of 36.98%.Nas Tabelas 4, 5 e 6 apresenta-se os teste de Turkey à 5% para a comparação do ensaio mecânico de resistência a ruptura para cada espécie nos diferentes métodos de secagem.

Data sheet of the object are typically used in this case, which do not consider the individual characteristics of a particular sample and its current technical condition.
Parametric identification based on experimental data has certain advantages in this regard.
At the stage of the analysis of given data and formulation of the task the signal features and approximate possibilities of the structure (2) can be properly assessed.
The importance of this conclusion consists in achieving not only the reduction of error, but also imparting properties model robustness.
Ø Secondly, the increase of accuracy in one area leads to its reduction on the opposite section.

Conventional processes used to cleanse chromate-bearing effluents employ methods like reverse osmosis, ion-exchange resins and chemical reduction-precipitation [1].
Appropriate controls were run simultaneously to verify Cr(VI) biosorption and reduction, if any, during experiments.
Freundlich (1926) [4] and Langmuir (1918) [5] were used for fitting the data.
To examine relationship between sorption, isotherm models are widely employed for fitting experimental data.
Experimental data obtained were found to obey basic principles underlying these models, that is, heterogeneous surface adsorption and monolayer adsorption at constant adsorption energy respectively [4,5].

The data from IEEE 33-radial bus system is used in this study.
From the data, it shows that bus 20 is suitable for capacitor placement since it has the highest sensitivity index, ∂P loss / ∂Q.
Table II Data Comparison Before and After Reactive Compensation at Bus No 20 Description Before Q-Compensation After Q-Compensation Bus No 20 20 Total kVar placed (kVar) 0 1548.3 Total Power Loss ( kW) 278.7 243.6 Voltage profile ( p.u ) 0.9538 0.9816 Table II tabulates the comparative studies before and after reactive power compensation at bus 20.
Meanwhile, total power loss after the compensation of reactive power, the loss reduces to 243.6kW, with percentage of loss reduction, 14.41 %.
Kumar, “Power Loss Reduction In Radial Distribution System By Using Plant Growth Simulation Algorithm,” Vol. 2, No. 3, Pp. 19–27, 2012

In order to promote the realization of China's carbon emissions reduction targets, cities are being developed in the region at all levels of reduction strategies That carbon intensity by 40% -45% in 2020 compared to 2005.Low-carbon economy is low power consumption, low emission-based economic model, and its essence is to improve energy efficiency, adopt clean energy structure, the core is the innovative use of technology innovation and energy systems.
Material and treatment Energy and economic data from Qinhuangdao Statistical Yearbook 2002-2011, taking into account changes in the price factor in economic development, business sector output and so are prices in 2000 as the base year for comparable treatment.
The secondary energy coal and CO2 emission factor is the arithmetic mean of the thermoelectric 2001-2009 China coal and thermal CO2 emission factor is based on IEA data Various types of commercial energy consumption data collected by the different types of energy multiplied by the corresponding carbon emission factor can be obtained by carbon emissions, the calculation results are shown in Table 1.
are faced with expansion,At this point you want to do business network planning, good design and construction major marketing venue, warehousing, production and processing buildings and other commercial buildings.The use of hollow insulation bricks, insulation panels, insulation coatings, insulating glass and other building materials to improve thermal efficiency of commercial buildings;In the commercial space to promote the use of natural energy, construction skylights or other natural lighting structure, reasonable design Commercial ventilation and exhaust devices, the use of natural wind adjust the indoor temperature, reducing electricity consumption for lighting and air conditioning.For older commercial buildings, good low-carbon transformation, the old energy-saving building construction potential, Japan and Germany made a more systematic study and practice, low carbon building construction and renovation despite the need for an increase of 5% -10% of the investment, However, 40% reduction

According to the obtained data ground graphite was used as a reducing agent the solid-phase recovery (performed at the temperatures 1000-1300 °C) and it contributed to the increase of iron content and alloying materials in slags.
The chemical composition of the obtained samples, the composition of the metal smelted in the smelting reduction process, and the remaining part of the oxide portion, was investigated by scanning electron microscope JEOL JSM–6460LV, with spectrometer for the qualitative and quantitative microprobe analysis (microroentgens spectral analysis).
Averaged data obtained for the different sections of studied samples was used to determine the composition.
Research results of chemical composition samples of the material and data on the mass fractions obtained slag, suggests the advisability of pre-reduction slag in atmosphere containing carbon monoxide (the operation of solid-phase recovery), followed by liquid-phase recovery for extract consolidated metal phase.
Eremyashev, Solid-phase reduction of waste products in steelmaking, Metallurgist. 56 (2012) 91-96