Fault detection and diagnosis to enhance safety in digitalized process system

The increased complexity of digitalized process systems requires advanced tools to detect and diagnose faults early to maintain safe operations. This study proposed a hybrid model that consists of Kernel Principal Component Analysis (kPCA) and DNNs that can be applied to detect and diagnose faults in various processes. The complex data is...

Gas leakage detection using spatial and temporal neural network model

Natural gas leakage can impose significant danger on a facility and its surrounding communities. Methods for early detection and diagnosis of such leakages have been developed and widely used for gas pipelines and storage tanks. Most techniques include inspection of sensor-aided mathematical models. Application of machine learning techniques to...

Identification and role of microbial species developed in aerobic granular sludge bioreactor for livestock wastewater treatment

The purpose of the microbial diversity studies conducted is to discover species composition, structure, bacterial distribution, spatial activity as well as the function and role of the microbial. A laboratory-scale sequencing batch reactor with a working volume of 2 L was used to develop aerobic granular sludge to treat livestock wastewater....

Strategic Modeling of Global Container Transport Networks: Exploring the future of port-hinterland and maritime container transport networks

Uncertainties in future global trade flows due to changes in trade agreements, transport technologies or sustainability policies, will affect the patterns of global freight transport and, as a consequence, also affect the demand for major freight transport infrastructures such as ports and hinterland networks. Policy makers face the challenge of...

A scenario discovery study of the impact of uncertainties in the global container transport system on European ports

The global container transport system is changing quickly. Ports can be severely affected by these changes; therefore, ports need insight into how the system might change and what the impact of this will be on their competitive position. Given the intrinsic complexity of the container transport system and the presence of a wide range of...

Strategic analysis of global intermodal freight transportation networks