Search results

The X-ray diffraction data show that the phase obtained has a cubic-type structure.
Fig. 4 shows that ZHS and Sb2O3 can effectively reduce the data of HRR, CO and CO2 production.
It is clear that the reductions in the HRR, production of CO and CO2 are different in the two samples using different flame retardants.
There is 28.91% reduction in the peak HRR for the PVC2 sample containing 10 wt.-% prepared ZHS compared to pure PVC0 containing 3 wt.-% Pbst stabilizer only, whereas the reduction is 23.60% for sample PVC1.

Other data of the are related in Table 1.
Table 1 - Geometric data related to the kiln analyzed.
The temperature data was collected in a 15-minute interval, totaling 234 time intervals.
The storage and management of collected data was done via LabView software.
According to the data acquisition system,T0= 299.06 K.

In this research, corrosion fatigue tests using 490MPa TMCP steel were performed in synthetic seawater condition to investigate the corrosion fatigue crack propagation characteristics of TMCP steel plate which is often used for ships and offshore structures from its weldability and weight reduction purpose.
Introduction Recently, TMCP steel is widely used from its merit of weldability and weight reduction effect in ships and offshore structures.
It can be seen from Fig. 6 that da/dN-∆K data in air condition are plotted almost on one line.
This shows that the crack propagation in air condition is governed by the stress intensity factor only. ∫= ij ijijdW ε εσ0 jiji nT σ= jn E K J 2 = Γ Γ ∫Γ ∂ ∂ −= ds x u TWdyJ i i ) ( iT iu Fig.5 Calculated boundary correlation factor Fig. 6 Corrosion fatigue crack propagation data F(α,β) for the CCT specimen of the current research da/dN-∆K for 490MPa TMCP steel In Seawater Condition.
From the da/dN-△K data in seawater condition, it is obvious that the data of the synthetic seawater condition are much more scattered than those of air condition.

For data acquisition, a Fluke 434 power quality analyzer was used for logging the electricity output; a FC2210 fuel mass flow meter was used for measuring the fuel consumption, the rest data were sampled by a SIMENZ SCADA data acquisition system (Fig.2).
Each load was maintained for 30 minutes before data acquisition.
Higher preheated temperature was proved posed positive effect on CO2 emission, with a reduction of average 2.8g/kWh for rapeseed oil and 1.1g/kWh for sunflower oil.
The maximum overall efficiency reached up to 67% at full load, with approximately 60% CO2 emission reduction.
d) Higher heating temperature posed positive effects to to the system both in terms of energy saving and CO2 emission reduction.

In order to clearly know formation pressure，taking Sabei area of Daqing oilfield for example，On the basis of researching the relation between Formation pressure and logging data,By studying the relation between test data of ninety-three small stratum pressure and well-logging data with logging unit of water-out interval logging series of nine RFT test well, with statistical regression we come into being a theory model making use of water-flooded zone log reading to calculate formation pressure quantificationally  .To improve the calculation accuracy of the formation pressure using logging data.
Found by study: When calculating the formation pore pressure, the effect will be very good to join the natural gamma logging data.
Based on 178 measured RFT test data analysis in 15 well, only 93 small layers in nine Wells measured pressure is real and effective.
Using logging data to predict formation pressure method is very feasible, so it will have a very broad application prospects.
Logging data to detect formation pore pressure of traditional method [J].

As can be noticed by analyzing of the data presented on the fig. 2 during rolling in Variant I the average size of the austenite grain diameter was approximately 20 μm.
During rolling in Variant II the average size of the austenite grain diameter was approximately 15 μm (reduction by 25% than in traditional rolling process).
Unification on the cross section and reduction of the austenite grain size should causes uniform mechanical parameters and increase impact resistance.
Estimated, in industrial conditions data, confirmed good agreement of the theoretical model used to determination evaluation of microstructure during round bars rolling.
When analyzing the data presented on the Fig.5 it can be found that decrease of the average austenite grain size and unification the grain size on the cross section of rolled round bars causes during rolling with accelerated cooling (Variant II) causes increase of braking energy of the ø26 mm round bars in all range investigated temperatures.

Due to mandatory emission reduction and rising oil prices electric vehicles are about to be introduced in mass markets.
From the China automobile industry yearbooks and china statistical yearbooks, correlative data of automobile industry and china macro economy from 2004 to 2011 are collected.
Table 1 Scale value of EV industry 2015 2020 Eclectric vehicle industrial scale (number of EV vehicle) 1510000 9320000 Under Copenhagen commitment control, the EV scale of China in 2020 is better from 92340 to 102890 [5].Compare the scale data with Table 1, the EV scale in 2020 far more below the necessary number if the government policies stay the same.
The result does not comply with energy conservation and pollution reduction targets and is not conducive to the industrialization of EV industrial development.
The scale of EV in 2020 is 92340,000 which equal to data in Table 2, corresponding values of government policies is in Table 2.

Numerical models and simulation methodology are first validated by the comparison to experimental data.
The reduction factors of steel and bolts at elevated temperature are from EC3, as shown in Fig.10.
Fig.6 shows that the development of axial force in beam agree well with experimental data.
Comparison Between Experimental Data and Numerical Results: Axial Force & Beam Mid-span Deflection Fig. 7.
Comparison Between Experimental Data and Numerical Results: Deformation of Connection Region Parametric Study Load Ratio Three load ratios, 0.25, 0.5, 0.75, are adopted to determine their effects on the the failure temperature of the connection and the behavior of the beam.

According to geological survey data analysis, the slope stability is less affected by the rock structure strength and mainly controlled by the rock itself strength.
DDA with strength reduction technique and its application to stability analysis of rock slope[J].
Slope stability analysis by strength reduction[J].
Application of strength reduction FEM in soil and rock slope[J].
Stability analysis of excavation by strength reduction FEM[J].

It supposes an important load capacity reduction, it is difficult to see and his evolution modify the failure of the component.
Software used to get data and, also, to synchronise them with pictures, was LabView SignalExpress®.
A reduction of GIC with the increase of the displacement rate can be appreciated for all crack lengths.
Therefore, this reduction could be considered representative of the strain rate over the crack tip, independently on test conditions.
Because of that, the reduction of mode I fracture toughness with the load velocity causes the increase of delaminated area in equal energetic test.