teade

Weight windows while using survival biasing

9

## Bug Description Turning on survival biasing significantly reduces the effectiveness of weight windows. First image is the neutron flux across a block with a weight window applied and survival...

Weight windows max_split vs max_splits

3

## Description The weight window feature added to OpenMC is very useful. However, we found it was not as effective in OpenMC as MCNP when used on large scale models...

## Description It is useful to be able to calculate the micro-cross section of nuclides even if the particle is travelling through void. The ability to calculate the micro-cross section...