Document DetailsEquipment and Technology for Core Drilling in Moderately Cold Ice
|Authors:||Bogorodsky VV and Morev VA|
|Periodical/Journal:||Proceedings of the Second International Workshop/Symposium on Ice Drilling Technology (eds G. Holdsworth, K.C. Kuivinen and J.H. Rand), CRREL Special Report 84-34|
The equipment for thermal coring in ice as cold as approximately -30°C is described. Ethyl alcohol is used as the hole filler and its use together with glycerol is discussed.