35 relations: Albania, Annapolis, Maryland, Austria-Hungary, Austro-Hungarian Navy, Beam (nautical), Brijuni, Brixen, Ceremonial ship launching, Conning tower, Deck gun, Diesel engine, Draft (hull), Electric motor, Galicia (Eastern Europe), Gyrocompass, Havmanden-class submarine (1911), Ionian Sea, Kotor, Linienschiffsleutnant, Machine gun, Mediterranean Sea, Novigrad, Zadar County, Piston, Pula, Rab, Rijeka, Robert Whitehead, Royal Danish Navy, Ship commissioning, Sister ship, Trapdoor, U-boat, United States Naval Institute, War reparations, World War I.
Albania (or sometimes,; Shqipëri/Shqipëria; Shqipni/Shqipnia, Shqypni/Shqypnia), officially known as the Republic of Albania (Republika e Shqipërisë), is a country in Southeastern Europe.
Annapolis is the capital of the U.S. state of Maryland, as well as the county seat of Anne Arundel County.
Austria-Hungary (Österreich-Ungarn; Osztrák-Magyar Monarchia), also known by other names and often referred to as the Austro-Hungarian Empire in English-language sources, was a constitutional union of the Empire of Austria and the Kingdom of Hungary that existed from 1867 to 1918, when it collapsed as a result of defeat in World War I. The union was a result of the Compromise of 1867 and came into existence on 30 March 1867, when the compromise was ratified by the Hungarian parliament.
The Austro-Hungarian Navy was the naval force of Austria-Hungary.
The beam of a ship is its width at the widest point as measured at the ship's nominal waterline.
The Brijuni or the Brijuni Islands (also known as the Brionian Islands; Brioni) are a group of fourteen small islands in the Croatian part of the northern Adriatic Sea, separated from the west coast of the Istrian peninsula by the narrow Fažana Strait.
Brixen (Bressanone; Ladin: Porsenù or Persenon) is a town in South Tyrol in northern Italy, located about north of Bolzano.
New!!: SM U-21 (Austria-Hungary) and Brixen ·
Ceremonial ship launching is the process of transferring a vessel to the water.
A conning tower is a raised platform on a ship or submarine, often armored, from which an officer can conn the vessel, i.e., give directions to the helmsman.
A deck gun is a type of artillery cannon mounted on the deck of a ship or submarine.
The diesel engine (also known as a compression-ignition or 'CI' engine) is an internal combustion engine in which ignition of the fuel that has been injected into the combustion chamber is initiated by the high temperature which a gas achieves when greatly compressed (adiabatic compression).
The draft (American) or draught (British) of a ship's hull is the vertical distance between the waterline and the bottom of the hull (keel), with the thickness of the hull included; in the case of not being included the draft outline would be obtained.
An electric motor is an electrical machine that converts electrical energy into mechanical energy.
Galicia (Галичина, Halychyna; Galicja; Halič; Galizien; Galícia/Kaliz/Gácsország/Halics; Galiția/Halici; Галиция/Галичина, Galitsiya/Galichina; Rusyn: Галичина, Halychyna; Halič; גאַליציע, Galytsye) is a historical and geographic region in Eastern Europe, once a small kingdom, that straddles the modern-day border between Poland and Ukraine.
A gyrocompass is a type of non-magnetic compass which is based on a fast-spinning disc and rotation of the Earth (or another planetary body if used elsewhere in the universe) to automatically find geographical direction.
The Havmanden class was a class of six submarines built for the Royal Danish Navy from 1911 to 1914.
The Ionian Sea (Ιόνιο Πέλαγος,, Mar Ionio,, Deti Jon) is an elongated embayment of the Mediterranean Sea, south of the Adriatic Sea.
Kotor (Котор,; Cattaro) is a coastal town in Montenegro.
New!!: SM U-21 (Austria-Hungary) and Kotor ·
Linienschiffsleutnant (Hun: Fregatthadnagy / en: translation Ship-of-the-line lieutenant) was an officer rank in the Austro-Hungarian Navy.
A machine gun is a fully automatic mounted or portable firearm, designed to fire bullets in quick succession from an ammunition belt or magazine, typically at a rate of three hundred to eighteen hundred rounds per minute.
The Mediterranean Sea is a sea connected to the Atlantic Ocean surrounded by the Mediterranean region and almost completely enclosed by land: on the north by Southern Europe and Anatolia, on the south by North Africa, and on the east by the Levant.
Novigrad is a village and municipality in Croatia in the Zadar County.
A piston is a component of reciprocating engines, reciprocating pumps, gas compressors and pneumatic cylinders, among other similar mechanisms.
New!!: SM U-21 (Austria-Hungary) and Piston ·
Pula or Pola (Pola Italian and Istro-Romanian; Colonia Pietas Iulia Pola Pollentia Herculanea; Slovene and Chakavian: Pulj, Polei, Ancient Greek: Πόλαι, Polae) is the largest city in Istria County, Croatia, situated at the southern tip of the Istria peninsula, with a population of 57,460 (2011).
New!!: SM U-21 (Austria-Hungary) and Pula ·
Rab (Arba, Arbe, Arbey) is an island in Croatia and a town of the same name located just off the northern Croatian coast in the Adriatic Sea.
New!!: SM U-21 (Austria-Hungary) and Rab ·
Rijeka (Reka; Italian and Fiume /; Pflaum) is the principal seaport and the third-largest city in Croatia (after Zagreb and Split).
New!!: SM U-21 (Austria-Hungary) and Rijeka ·
Robert Whitehead (3 January 1823 – 14 November 1905) was an English engineer, most famous for developing the first effective self-propelled naval torpedo.
The Royal Danish Navy (Søværnet in Danish) is the sea-based branch of the Danish Defence force.
Ship commissioning is the act or ceremony of placing a ship in active service, and may be regarded as a particular application of the general concepts and practices of project commissioning.
A sister ship is a ship of the same class as, or of virtually identical design to, another ship.
A trapdoor is a sliding or hinged door, flush with the surface of a floor, roof, or ceiling, or in the stage of a theatre.
U-boat is the anglicised version of the German word U-Boot, a shortening of Unterseeboot, literally "undersea boat".
New!!: SM U-21 (Austria-Hungary) and U-boat ·
The United States Naval Institute (USNI), based in Annapolis, Maryland, is a private, non-profit, professional military association that seeks to offer independent, nonpartisan forums for debate of national defense and security issues.
War reparations are payments intended to cover damage or injury inflicted during a war.
World War I (WWI or WW1), also known as the First World War or the Great War, was a global war centered in Europe that began on 28 July 1914 and lasted until 11 November 1918.
Austro-Hungarian Unterseeboot 21, Austro-Hungarian Unterseeboot XXI, Austro-Hungarian submarine U-21, Austro-Hungarian submarine U-XXI, SM U XXI (Austria-Hungary), SM U-XXI (Austria-Hungary), SM Unterseeboot 21 (Austria-Hungary), U 21 (Austria-Hungary), U XXI, U-21 (Austria-Hungary), U-XXI, U21 (Austria-Hungary).