What is a Nixie in the Navy?
The NIXIE systems are part of the Surface Ship Torpedo Defense (SSTD) program, which aimed to provide independent torpedo protection to aircraft carriers before it was canceled in 2018. NIXIE is essentially a towed torpedo decoy that emits signals to divert torpedoes from a target.
What is towed torpedo decoy?
Towed Decoy is a programmable unit that emits wideband acoustic noise to mask own-ship noise. On the other hand, expendable decoys emits wideband noise to cut the engagement of the torpedo and emulates acoustic characteristics of own-ship to attract the torpedo in jammer and decoy mode, respectively.
What are torpedo countermeasures?
Historically speaking, torpedo countermeasures have been a tool used to buy time for a ship or submarine trying to escape an attack, but 21st-century naval technology is changing the way they are used. Today, countermeasures can be used as a defensive device or as a distraction that opens up an opportunity to attack.
What is Maarich in DRDO?
The MAAREECH system is used to detect, classify and offer countermeasures against an impending torpedo attack on the ship equipped with Maareech.
How does a submarine decoy work?
Submarine decoys These were a pellet of calcium hydride in a simple metal container. On contact with sea water, the calcium hydride decomposed to produce a trail of hydrogen gas bubbles that acted as a bubble curtain and reflected ASDIC impulses to produce a false target.
What is a Nixie in mythology?
nix, also called nixie, or nixy, in Germanic mythology, a water being, half human, half fish, that lives in a beautiful underwater palace and mingles with humans by assuming a variety of physical forms (e.g., that of a fair maiden or an old woman) or by making itself invisible.
What does the name Nixie mean?
water nymph
The name Nixie is girl’s name of German origin meaning “water nymph”. If you love Dixie, Trixie and Pixie, this name of a mermaid-like sprite in German folklore may be for you. It might also make an update for Nicki.
Can you intercept a torpedo?
Diesel and nuclear-powered submarines have repeatedly succeeded in evading detection and “sinking” U.S. carriers during naval exercises.
Who was golden deer in Ramayana?
Maricha
He tried again to kill Rama, but had to run for his life again. Ultimately, Maricha assumed the form of a golden deer and helped Ravana kidnap Sita….
| Maricha | |
|---|---|
| Rama chases Maricha as a golden deer | |
| Devanagari | मारीच |
| Sanskrit transliteration | Mārīca |
| Affiliation | Rakshasa |
What is decoy in submarine?
Submarine Fired Decoy (SFD) is a part of ATDS suite which is effective against modern and vintage torpedo fired against a ship or submarine. The idea of Expendable Acoustic Decoy is to confuse and/ or seduce torpedo by mimicking like a target ship.
Did ww2 German submarines have decoys?
Sieglinde was a sonar decoy used during the Second World War by German U-boats. Sieglinde was installed in chambers on the sides of the U-boat. It could be ejected to a considerable distance from the boat when attempting to hide from a seeker’s sonar equipment.
What is a water demon called?
Vodyanoi, water demon who lived in lakes and rivers.
How popular is the name Nixie?
Nixie was the 6368th most popular girls name. In 2021 there were only 18 baby girls named Nixie. 1 out of every 98,860 baby girls born in 2021 are named Nixie.