How much explosive is in a depth charge?

How much explosive is in a depth charge?

A depth charge of approximately 100 kg of TNT (400 MJ) would normally have a killing radius (hull breach) of only 3–4 meters (10–13 ft) against a conventional 1000-ton submarine, while the disablement radius (where the submarine is not sunk but put out of commission) would be approximately 8–10 meters (26–33 ft).

What are depth charges made of?

They consisted of a canister filled with explosives that was rolled or dropped off the stern of a ship in the presumed vicinity of the submerged submarine. The canister would sink through the water, and its explosive charge would be detonated at a preselected depth by means of a hydrostatic valve.

How do ships destroy submarines?

Common weapons for attacking submarines include torpedoes and naval mines, which can both be launched from an array of air, surface, and underwater platforms.

What means depth charge?

Definition of depth charge : an antisubmarine weapon that consists essentially of a drum filled with explosives which is dropped near a target and descends to a predetermined depth where it explodes. — called also depth bomb.

What explosive is used in torpedoes?

High explosives, particularly nitroglycerin, have been used in torpedoes forthe purpose of shooting oil and gas wells for more than 60 years.

What is the depth chart?

A depth chart is a graphical representation of buy and sell orders for a specific asset at various prices. A depth chart illustrates both sides of supply and demand to show how much of an asset you can sell at a particular price point. It is also organized across the bottom by price.

How did the depth charge impact ww1?

During WWI, depth charges are credited with destroying twenty submarines. Germany utilized 390 submarines during WWI. Depth charge technology improved and more submarines were destroyed due to depth charges than by mines in WWII. Submarines in WWII were also built sturdier in order to better withstand attack.

What happens when an explosive is placed in a depth charge?

The high explosive in a depth charge undergoes a rapid chemical reaction at an approximate rate of 8,000 meters per second (25,000 ft/s). The gaseous products of that reaction momentarily occupy the volume previously occupied by the solid explosive, but at very high pressure.

What are the characteristics of an ideal explosive?

An ideal explosive combines the attributes of high explosive power, high stability, high density, low environmental impact, and low cost. Perhaps a dozen favored explosives, including TNT, RDX, HMX, PETN, TATB, and HNS, dominate current weaponizable explosive formulation.

What are the most common explosives used today?

Perhaps a dozen favored explosives, including TNT, RDX, HMX, PETN, TATB, and HNS, dominate current weaponizable explosive formulation. Improving on the favored explosives usually requires improving one attribute without significantly degrading others.

What is the rate of chemical reaction of high explosive?

The high explosive in a depth charge undergoes a rapid chemical reaction at an approximate rate of 8,000 metres per second (26,000 ft/s).