However, there are also the Hubble constant tension between the Planck measurements and the local Universe observations and the tension between the CMB data and the H(z) data in the ΛCDM. Our results show that the ΛCDM remains to be the most favored model by current observations. All models are compared by using the Akaike information criteria (AIC) and the Bayesian information criteria (BIC). Furthermore, the ΛCDM is also considered. Six different f(T) models are investigated.
We perform observational tests on the f(T) gravity with the BAO data (including the BOSS DR 12 galaxy sample, the DR12 Lyα-Forests measurement, the new eBOSS DR14 quasar sample, the 6dFGS, and the SDSS), the CMB distance priors from the Planck 2015, the SNIa data from the joint light-curve analysis, the latest H(z) data, and the local value of the Hubble constant. Testing Viable f(T) Models with Current Observations A theoretical framework is presented, together with a comparison of computed and experimental data related to the Large Angle Magnetic Suspension Test Fixture at NASA Langley Research Center. It is shown that eddy currents can significantly affect the dynamic behavior and control of these systems, but are amenable to measurement and modelling.
This report presents a preliminary analysis of the mathematical modelling of eddy current effects in a large-gap magnetic suspension system. Modelling of eddy currents related to large angle magnetic suspension test fixture
0 kommentar(er)
