Stress analysis of energy storage container

How does thermal stress affect a heat storage tank?

Zhang et al. calculated the thermal stress of the tank and found that the maximum stress of the tank increased by 17%, compared with the working condition, without considering the thermal stress. Tang et al. studied the mechanical characteristics of the cold and hot tanks in the dual-tank heat storage system.

How to reduce the stress of a storage tank?

Reducing the number of heaters and increasing the distance between them and the bottom can lower the tank’s maximum stress. The optimal design parameters include four electric heater tubes at a distance of 800 mm from the ground, resulting in the best structure for the new storage tank.

Can a Heaer casng change the maximum stress of a storage tank?

parameers o the heaer casng may aso change the maximum stress of the tank. In order he storage tank, a comparative smua on model was established. For the comparative is four roots, six roots and eight roots. Meanwhile, in order to ensure the output power of tively, and the other parameters are consistent wth the reference model. For the compar-

What is a containerized energy storage battery system?

The containerized energy storage battery system comprises a container and air conditioning units. Within the container, there are two battery compartments and one control cabinet. Each battery compartment contains 2 clusters of battery racks, with each cluster consisting of 3 rows of battery racks.

Can CFD simulation be used in containerized energy storage battery system?

Therefore, we analyzed the airflow organization and battery surface temperature distribution of a 1540 kWh containerized energy storage battery system using CFD simulation technology. Initially, we validated the feasibility of the simulation method by comparing experimental results with numerical ones.

Do electric heater bushings affect the stress of a storage tank?

The contact surface between the insulation layer and the tank wall is set as bonded. 4. Results and Discussion tank. By analyzing the change in the maximum stress position, the influence of the number and position of the electric heater bushing on the stress of the storage tank was investigated. 4.1. Analysis of Maximum Stress Position