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Kaplan turbine

Kaplan turbine

Image description The image shows a Kaplan-type hydraulic turbine, named after its Austrian inventor, showed from side. The Kaplan turbine is a machine with a rotor and adjustable blades, which rotates around an axis. transforming the hydraulic energy into mechanical...
Smart high-speed train of China

Smart high-speed train of China

Image description The image shows the first high-speed train, designed without the need to be driven by an on-board mechanic, made in China, also called the world’s first high-speed smart train. The train is represented embossed, seen from side. The wagons are...
Subway Map colored A3

Subway Map colored A3

Description of the image The image shows the official map of Metrorex, of the underground transport network, respectively of the subway in Bucharest. The capital city  Bucharest is rendered full in relief, and over it the Metrorex network unfolds, rendered as thick,...
Tesla Model S car

Tesla Model S car

Image description The image shows a model of a high-performance electric car, which uses Li-Ion cell batteries, those being located on the floor, under the passenger compartment. The car is known as the Tesla Model S, seen from side, facing left. The Tesla Model S...
Vehicles by comparison

Vehicles by comparison

Image description The image shows several types of vehicles, land and naval, aligned on the right edge and directed to the left, placed vertically, ascending, the top being the smallest in size, and towards the bottom the most voluminous and heavy. The vehicles are...
Spaceship

Spaceship

Image description The image shows a vehicle specially built to fly in outer space, called the orbiter, being propelled into the air, at takeoff, by a rocket booster or a launch vehicle, from which it subsequently detaches, returning to Earth by landing, after...
Ceausescu’s runaway helicopter, model IAR 330

Ceausescu’s runaway helicopter, model IAR 330

Image description The image shows from side, directed to the left, a model of a helicopter, with which the leader of the Communist Party of Romania fled, at the 1989 Revolution. The metal alloy body or outer shell, called the fuselage, is domed and voluminous, with a...
Dirigible balloon

Dirigible balloon

Image description The image shows an airship floating in the air, filled with light gas, hydrogen or helium, called a dirigible balloon, viewed from side, rendered as a cylindrical balloon with an elongated shape at the ends, oval, textured with vertical and parallel...
Nieuport 17

Nieuport 17

Image description The image shows a model Nieuport 17 aircraft, used by the French Air Force in World War One, viewed from side and facing left. The fuselage, or metal outer shell of the aircraft, ends conically, with the tip narrowed towards the tail, meaning on the...
Nieuport 17 – view from above

Nieuport 17 – view from above

Image description The image shows a model of Nieuport 17 plane, seen from above, used by the French Air Force in the First World War. The fuselage, or metal outer shell of the aircraft, ends conically, with the tip narrowed towards the tail, meaning at the top, as...
First Jet aircraft

First Jet aircraft

Image description The image shows from side, top illustration, directed to the left,and from the front, bottom illustration, the first model of a jet plane, made by Henri Coandă, with which he made the first flight on such a motor aircraft in 1910. The outer shell of...
First Jet aircraft – view from above

First Jet aircraft – view from above

Image description The image shows from above, directed to the left, the first model of a jet plane, made by Henri Coandă, with which he made the first flight on such a motor aircraft in 1910. The outer shell of the aircraft body is called the fuselage and is...
Oil platform

Oil platform

Image description The image shows an oil platform, a complex, mobile, very large metal structure, located offshore, on a marine oil field. These metal structures are equipped with installations, machinery and workers, in order to exploit the offshore oil field, drill...
Mircea vessel

Mircea vessel

Image description The image shows from side, the vessel Mircea, a three masted barque with many sails, pointed with the sharp frontage of the boat, called the bow, to the left. The sailing vessel, was used as a merchant ship or battleship, now being assigned for the...
Delfinul Submarine

Delfinul Submarine

Image description The image shows the Romanian Delfinul submarine, viewed from side, with the front called the bow, where the sonar is found, directed to the left. Sonar is a telecommunication device that that uses sound propagation underwater, to detect objects on or...
Icebreaker ship

Icebreaker ship

Image description The image shows a large ship, built to run on diesel-electric propulsion, and the current ones with nuclear propulsion, equipped with additional structural strengthening for the bow thruster to withstand the breaking of ice and enhanced with a higher...
Military Hydrofoil

Military Hydrofoil

Image description The image shows a small military ship, armed, mechanically propelled, by an aircraft engine with propellers or turbines, provided with sets of metal wings joined by the body through supports called struts, viewed from side and directed to the left....
Heavy cruiser

Heavy cruiser

Image description The image shows a large warship, armored, well-armed, powered by oil-fired steam turbines, equipped with weapons, missiles, and superfiring turrets, above deck torpedoes, also with a small flight deck designed to take off or land aircraft. The ship...
Battleship

Battleship

Image description The image shows a very large warship, armored, well-armed, mechanically propelled, by a fuel-driven engine, equipped with weapons, missiles, and large caliber deck guns with turrets, also with a small flight deck designed to take off or land...
Aircraft carrier

Aircraft carrier

Image description The image shows a very large military ship, mechanically propelled by a fuel-powered engine, equipped with a spacious deck for take-off or landing aircraft, viewed from side and directed to the left. The ship, also called aircraft carrier or...
Fireboat

Fireboat

Image description The image shows a small ship, mechanically propelled by a fuel-powered engine, equipped with installations necessary for the intervention team to extinguish fires on other boats, on sea shores or seaports, viewed from side and directed to the left....
Container ship

Container ship

Image description The image shows a large merchant ship, mechanically propelled, by a fuel-driven engine, equipped with a spacious deck for the transport of bulk goods, packed by containerization, viewed from side and directed to the left. The vessel, also called a...
Ferry boat

Ferry boat

Image description The image shows a small to medium sized ship, mechanically propelled, by a fuel-driven engine, arranged with multi-storey compartments, for the transport of a relatively large number of people, cargo or vehicles, viewed from side and directed to the...
Passenger ship

Passenger ship

Image description The image shows a large passenger ship, mechanically propelled by an engine, equipped with multiple multi-storey passenger cabins, for the transport of a very large number of people, viewed in profile and directed to the left. The ship, also called...
Yacht – view from above

Yacht – view from above

Image description The image shows a luxury ship, small to medium sized, mechanically propelled by an engine, called a yacht, viewed from above and directed to the left. The yacht is a vessel that carries a small number of passengers on board, has a deck and cabins, is...