- #1
alexwin_75
- 1
- 0
im working on building a simple thermal energy storage system...im using water as phase change material.The PCM will be injected into spherical capsules and dropped into a storage tank.Now my problem is that the freezing process initiates only at arnd -12 C.Remember it is under pressure..
Though I am not filling the capsule completely.I need to add some quantity of additives to raise the freezing point of water and get it back to 0 c...
Silver Iodide i cannot use since the solution cannot be properly injected into
my spherical capsules...any ideas?
what additive should i add ?
Though I am not filling the capsule completely.I need to add some quantity of additives to raise the freezing point of water and get it back to 0 c...
Silver Iodide i cannot use since the solution cannot be properly injected into
my spherical capsules...any ideas?
what additive should i add ?