This facility can be connected in series with power network to protect sense load from voltage pulsation especially voltage sag. This facility can compensate voltage dip to achieve normal value in milliseconds.
In the experiments, when the power voltage varies from 342V to 418V, and the load from 25N to 50N, the variation ratio of the wire-feeding speed is small than 5%, which satisfies the JB/T9533-1999 professional standard.
In the experiments, when the power voltage varies from 342V to 418V, and the load from 25N to 50N, the variation ratio of the wire-feeding speed is smaller than 5%, which satisfies the JB/T9533-1999 professional standard.
The pollutant loads for T-N. T-P, CODCr and BOD, are 765. 27, 74. 06, 11958. 94 and 1 104. 71 t respectively. CODCr accounts for 72. 32 percent of the pollutant load from industrial point sources(PS) and 24. 69 percent of the load from non-point sources.
Analysis results shows that,when amount of wastepaper approachs to maximum and taking pollution load from unit mass of domestic wastepaper as 100%,pollution load from Europen wastepaper is 92%,from American wastepaper is 71%,and from Japanese wastepaper and wood pulp is 11%. Results of regression analysis is beneficial to reduce pollution and optimize production technology of the paper industry. This study provides a new approach to predict pollution in pulping and papermaking industry.
At the tribometer, the average sliding speed can be changed from 1.41m·s -1 to 157m·s -1 and load from 5.2×10 4Pa to 2.15×10 6Pa. The friction environment including in air or in liquid (e.g. water) can be selected. It records the coefficient of friction automatically.
Minute volume increased with an increasing load (from 0.5 to 1.5 W/kg) which could be attributed to an increase in stroke volume.
An inverse boundary-value problem, namely, the reconstruction of the spatial distribution of a contact load from the displacements given on a part of a free surface, is considered.
For the former it uses the potential load factor method to estimate annual nitrogen load from various sources and runoff potential from each area of land in a basin.
Left ventricular dynamics in the dog under chronic pressure load from coarctation of the aorta
Adhesion between CIP particles and a silicon surface increased by 160% when increasing the external load from 21 to 204 μN and remained high afterwards, indicating plastic deformation of the particles.