Effects of catalyst physicochemical properties on the catalytic activity of Cu zeolite selective catalytic reduction at different inlet gas conditions
PQ Tan, YF Yin, ZY Hu, DM Lou, Y Liu, X Zhang… - Energy & …, 2021 - ACS Publications
Selective catalytic reduction (SCR) systems are important technical means of mitigating NOx
emissions for diesel engines. The major challenge of this technique is to improve the low …
emissions for diesel engines. The major challenge of this technique is to improve the low …
Viscous shear banding in cutting of metals
D Sagapuram, K Viswanathan - Journal of …, 2018 - asmedigitalcollection.asme.org
Shear banding is a type of plastic flow instability with often adverse implications for cutting
and deformation processing of metals. Here, we study the mechanics of plastic flow …
and deformation processing of metals. Here, we study the mechanics of plastic flow …
A decomposition algorithm for a class of nonlinear dynamic systems with cross-sensitive output measurement
B Childress, P Chen - 2018 IEEE conference on decision and …, 2018 - ieeexplore.ieee.org
Electrochemical sensors have been widely applied in various industries for monitoring and
feedback control of air quality. However, many of the existing electrochemical sensors are …
feedback control of air quality. However, many of the existing electrochemical sensors are …
An NOx Sensor-Based Direct Algebraic Approach-Newton Observer for Urea Selective Catalytic Reduction System State Estimations
NOx sensor-based state estimations for urea-based selective catalytic reduction (SCR)
systems have attracted much attention in the past several years because of their significant …
systems have attracted much attention in the past several years because of their significant …
Term-by-Term Observer Design Method to Estimate NH3 Storage in SCR Catalyst
This paper presents a nonlinear state-observer applied to the urea-SCR system. Deciding
whether to use the actual or the estimated value of the measured states for each term of the …
whether to use the actual or the estimated value of the measured states for each term of the …
State and output estimations for a class of nonlinear dynamic systems with highly cross-sensitive output measurements
B Childress, P Chen - Dynamic Systems and Control …, 2018 - asmedigitalcollection.asme.org
While various industries heavily rely on electrochemical sensors for air and liquid quality
monitoring and control, many electrochemical sensors are cross-sensitive to one or more …
monitoring and control, many electrochemical sensors are cross-sensitive to one or more …
Model-based Analysis of the Oscillatory NOx in Urea Selective Catalytic Reduction Systems
CC Chou, TF Kuo, TH Tsai, YH Su, JH Lu, YY Ku - 2017 - sae.org
The urea-water-solution based selective catalyst reduction (SCR) system is one of the
effective devices for reduction of NOx from diesel engines. In an effort to understand the …
effective devices for reduction of NOx from diesel engines. In an effort to understand the …
Estimation and Control of Nonlinear Systems with Cross-Sensitive Output Measurements
BJ Childress - 2018 - search.proquest.com
Various industries, ranging from pulp and paper production to mining and automotive, rely
on electrochemical liquid and gas sensors to monitor environmental safety and hazard …
on electrochemical liquid and gas sensors to monitor environmental safety and hazard …