Long short-term memory (LSTM) has been widely applied to real-time automated natural
gas leak detection and localization. However, LSTM approach could not provide the …

As a kind of critical infrastructure of energy transportation, so-called 'utility tunnels' have
been developed around the world. Hosting a natural gas pipeline inside the natural gas …

Prior studies have noted the importance of ceiling temperature distribution prediction of
tunnel fires. To overcome the limitations of precise modeling difficulties for model-driven …

Fire is one of the most common hazards in the process industry. Until today, most fire alarms
have had very limited functionality. Normally, only a simple alarm is triggered without any …

Urban utility tunnels are integral to the underground power transmission systems of cities.
Enhancing the understanding of cable fire hazards within these tunnels is pivotal for …

To analyze transverse fire protection, the distribution law and evolution mechanism of
transverse heat transfer during fire in utility tunnels is required urgently. In this study, the …

The prevention and control of natural gas explosion accidents in utility tunnels have drawn
great concern due to the unexpected severe consequence. In this study, put forward an …

This study proposes a novel adaptive spatial-temporal data generation method to achieve
precise ceiling temperature perception in tunnel fires based on the modified BP neural …

Hydrogen leakage of vehicles in the tunnel is a great threat to the safety operation of the
tunnel and longitudinal ventilation strategies have always been utilized to control the fire …

In damp environment of underground utility tunnels, natural gas pipelines may corrode,
resulting in leakage from small holes. Considering the flammable and explosive properties …