摘要: The cost to power fans and ven tilators in the chemical process industries(CPI)is a significant consideration in efficient system design.More than 25% of the energy consumed in most CPI plants is used to power fans for ventilation and air-pollution-control systems. 年份: 2007 收藏...
In this paper, we study the Hamiltonian structure and develop a novel energy-preserving scheme for the two-dimensional fractional nonlinear Schrdinger equation. First, we present the variational derivative of the functional with fractional Laplacian to derive the Hamiltonian formula of the equation and...
Efficienado solutions is a Turnkey energy efficiency Solutions project Management Company with strategic focus on environmental sustainability to help businesses achieve a carbon neutral footprint that contributes to a better world for everyone! We bring together flexible options for: energy efficiency and...
For the long time simulation, an adaptive time stepping strategy is developed based on both first- and second-order derivatives of the energy. Numerical experiments are carried out to verify the energy stability, the efficiency of the adaptive time stepping and the effect of the stochastic term....
When the wind stream passes the turbine, a part of its kinetic energy is transferred to the rotor and the air leaving the turbine carries the rest away. Actual power produced by a rotor would thus be decided by the efficiency with which this energy trans
Unlocking the Sun's Energy TM • Patented silicon + carbon advantage • 60% more energy compared to current industry cell • 3 scientifically proven platform innovations • Industry standard PV cell design for rapid adoption Energy Density is Key to CO2Reduction ...
large-scale integration of new energy power sources such as photovoltaic power and wind power into the power grid, gas turbine units need to have a strong primary frequency modulation (PFM) capability, which are of great significance for the safe operation and frequency stability of the power ...
Nutritional epidemiology aims to link dietary exposures to chronic disease, but the instruments for evaluating dietary intake are inaccurate. One way to identify unreliable data and the sources of errors is to compare estimated intakes with the total ene
it can effectively reduce the pressure on the lower limbs. With a basket size of 380 mm×340 mm×480 mm and a ground clearance of 470 mm, the risk of lower back pain for elderly users can be significantly mitigated, enhancing the user experience of the elderly shopping cart. The optimized...
One of the promising future spaceships' power sources is the fusion of hydrogen into helium, which provides energy of 0.008 mc². As you can see, in this reaction, efficiency equals only 0.8%. Let's check whether the fuel mass amount is reasonable for sending a mass of 1 kg to the ...