Abstract: The present disclosure provides a coupling network model lithium-ion battery energy storage system fire spread modeling method, which belongs to the technical field of lithium-ion battery model construction and simulation method.

Abstract: The invention discloses a modeling method for energy storage tank explosion venting to prevent thermal runaway gas explosion in lithium-ion batteries, which relates to the technical field of lithium-ion battery energy storage tank design, including the following steps: 1. Determine lithium-ion battery type to obtain component classification and ratio of mixed gas produced after thermal runaway; 2. Calculate laminar burning velocity of mixed gas and thermophysical parameters using FreeFlam 1D combustion model; 3. Set coupling boundary of venting plate, divide premixed area inside the tank and the air area outside the tank, establish geometric modeling and grid of battery energy storage tank, and establish three-dimensional combustion process equation according to the boundary conditions; 4. Solve three-dimensional combustion process equation to obtain the evolution characteristics of overpressure, temperature, and wind speed in the internal and external flow fields of energy storage tank.

Abstract: Techniques for reallocating a memory pending queue based on stalls are provided. In one aspect, it may be determined at a memory stop of a memory fabric that at least one class of memory access is stalled. It may also be determined at the memory stop of the memory fabric that there is at least one class of memory access that is not stalled. At least a portion of a memory pending queue may be reallocated from the class of memory access that is not stalled to the class of memory access that is stalled.