A pre folded energy absorbing device, which is the key device of energy absorption anti impact for roadway support, is tested by quasi-static compression and simulated. The energy absorbing device is divided into zones, and the influence of the area on the load displacement curve of the energy...
Li deposition is signifi-cantly influenced by interfacial factors and charging conditions. In this paper, an electrochemical model considering the internal and external factors is proposed based on Monte Carlo method. The influ-ence of internal solid electrolyte interphase (SEI) porosity, thickness and...
Load and resistance factor design approach Several methods are typically used for the back-calculation of partial factors in the load and resistance factor design (LRFD), including but not limited to first-order second-moment method (FOSM), Monte Carlo simulations (MCS), first-order reliability me...
This owes to its massive technical potential, strategic location near densely populated coastlines, and—relative to onshore wind and solar—high capacity factors and consistent production. The Biden Administration's target to build 30 GW of offshore wind capacity by 2030 (from 0.04 GW today) ...
stage III indicates the total energy absorbed during thedensificationstage. However, the value in stage III is normally trivial; thus, it is being ignored. Several factors have been identified to affect the energy absorption capability of a composite material such as processing, test conditions, fib...
telecom equipment rooms is 24 to 25°C, above which their lifespan greatly declines. Lithium batteries, however, still work in an optimal state at 35°C and are also 60% smaller than same-capacity lead-acid batteries. These two factors combined greatly reduce energy used by air conditioning....
The work is motivated partly by difficulties which occur in small-scale model testing of energy-absorbing structures, on account of the fact that the "strain-rate" and "inertia" factors not only scale differently in general, but also affect the two distinct types of structure differently. 展开...
These factors are the real limitations to the application of these harvesters when compared to continuous conductive films. Recently, a new concept of energy harvester that utilizes graphene-based structures both in harvesting interface and support for liquid movement has been proposed [7,16]. Owing...
The changes of energy efficiency are normally affected by the changes of energy intensity and other factors related to efficiency. The indicators mentioned above, especially the thermodynamic indicators, can be adopted merely at the device level and specific analysis, such as turbine, and boiler. The...
eXtreme Gradient Boosting (XGBoost) as a powerful predictive tool could accurately model energy representative factors by R-square ever 0.80 in the testing phase. Comparison assessments indicated that SHAP-XGBoost could provide higher accuracy for VRM-CL structure than conventional modeling tools (Pearson...