I'm trying to find dimendions of hazardous area for vent stack according to IGE/SR/25. Vent stack has 300 mm diameter and is attached to natural gas transmission pipeline ID=1400 mm (conditions inside are: pressure p= 84 bar, temperature T=293 °K). Based on formula in 5.2.3.2 of IGE/SR/25...
Could anybody give me tip on where can I find any information about natural gas pipeline design, laying on mining area? How should I include existence of surface subsidences in strength calculation? How to protect such pipeline against damage?
Does It exist a simple way to find allowable level of vibration for gas piping systems with reciprocating compressors? Where should I look for any information?