Energy storage container pressure test

What are the dimensions of the energy storage container?

The dimensions of the energy storage container is 6 m × 2.5 m × 2.9 m, with a wall and top thickness of 0.1 m, and a bottom thickness of 0.2 m. Hence, the internal space of the energy storage container measures 5.8 m × 2.3 m × 2.6 m. The container is equipped with doors on both sides, each measuring 1.3 m × 2.3 m.

Where does the high temperature appear in an energy storage container?

It can be seen that the high temperature initially appears in the middle near the top of the energy storage container due to the placement of the fire source in the middle of the shelf, with the buoyancy-aided smoke carrying the heat upwards.

How are temperature sensors arranged in a lithium-ion battery storage container?

Fig. 1. Lithium-ion battery storage container model. In the model, temperature sensors are arranged longitudinally 0.1 m away from the top of the energy storage container, with an interval of 0.2 m. Vertically, they are arranged in the middle of the energy storage container, with an interval of 0.1 m.

Where is peak temperature found in energy storage container?

The peak temperature is found in the upper part of the energy storage container. However, as it approaches the top of the energy storage container, the temperature decreases due to heat transfer between the hot smoke layer and the inner wall (Wang et al., 2023a). Fig. 7. Longitudinal temperature distribution slices at (a) 50 s; (b) 80 s.

What is the peak smoke concentration in a storage container?

And when the ambient pressure is 40 kPa and 100 kPa, the peak smoke concentration reaches 1.29% and 1.45%, respectively. In future research, we will undertake a more in-depth analysis of the impact of ignition source location, quantity, and ventilation conditions on the fire behavior within the storage container.

Which sensors were used to analyze gas composition throughout container?

Various laboratory- and industrial-grade sensors were used to characterize the gas composition throughout container. A National Instruments SCXI-1001 chassis, SCXI-1600 DAQ controller, SCXI-1102 voltage input multiplexer, and a SCXI-TC2095 thermocouple input module were used to collect the data from the listed sensors.