Abstract The quality of groundwater standards in Muttom–Mandaikkadu coastal stretch is the focus present study, whose aquifers are particularly at risk due to intrusion marine water. Thirty samples were scrutinized for assessment physical and chemical parameters during January June. Hydrochemical characteristics spatially depicted understand spatial variations such as (pH, EC, TDS, Na + , K Ca ...

separation system is one of the most important systems in rockets. the influence of this system on mission success cannot be ignored. in this paper, reliability of a sounding rocket separation system is determined using block diagram and fmea . this system is based on the flexible linear shape charge cross-section and a spring mechanism to accelerate separation. in this investigation, the relia...