Choose the VFD control mode based on the ratio of the system pressure to maximum internal pump pressure. For a centrifugal pump delivering to a system with high operating pressure and or high static ...

When using periodic boundary conditions in palace, the Bloch/Floquet vector appears to be treated as a fixed value throughout a frequency sweep. However, for physically correct periodic (Floquet) ...

Abstract: High-precision full-waveform inversion is a key method for subsurface parameter modeling. Enhancing the contribution of weak low-frequency signals to low-wavenumber components is crucial for ...

ABSTRACT: This paper presents a new anomaly detection scheme based on modified DFT Adaptive Neural Network (ADALINE) for the determination of time skew error and ...

Based on the biphasic medium theory, this paper proposes a hydrocarbon detection method that integrates multi-scale frequency-varying characteristics, enhancing the hydrocarbon response features in ...

FEIM specializes in vertically integrated high-precision timing, synchronization, and navigation products. This is useful for aerospace, defense, and critical infrastructure. However, almost 98% of ...

Due to the rapidly increasing number of high frequency applications the resources below 1 GHz are becoming scarce. For this reason the frequency range up to and above 40 GHz is becoming more and more ...

Abstract: Normalized frequency domain LMS algorithm is attractive due to its low computational burden and fast convergence speed. However, it suffers from the deteriorated steady-state behavior in ...