Naval Group presented an updated design of the aircraft carrier PA-NG
The original appearance of the aircraft carrier PA-NG, presented in 2020
The French shipbuilding group Naval Group continues work on the promising aircraft carrier PA-NG, which in the future will replace the existing Charles de Gaulle. At the moment, this project is at the preliminary development stage and is gradually developing, acquiring new features. At the recent Euronaval 2022 exhibition in Le Bourget, the developer organization presented a new version of the project, which has some differences from the previously shown one.
Development processes
The development of a new generation aircraft carrier PA-NG (Porte-Avions de Nouvelle Génération) started no later than 2020. By this time, the French Ministry of Defense had formed the requirements for a promising ship and made general plans, and design organizations began to develop the project and its individual components. In December of the same year, the French leadership officially announced the launch of the project, and also showed the appearance of the ship and named some of its characteristics.
In the future, the first version of the PA-NG was demonstrated several times at various exhibitions and other events. At the same time, Naval Group and subcontractors continued to develop the project, and by now it has changed significantly. An updated version of the aircraft carrier in the form of a layout and graphics was presented at the recent Euronaval 2022 exhibition.
As fresh materials show, over the past two years the project has undergone some changes. The general architecture and part of the calculated performance characteristics have not changed much. At the same time, individual structures and units were rebuilt, the displacement increased, the proposed composition of the equipment was changed, etc.
The developer organization cannot yet say that the current version of the PA-NG project will be final. In the course of further development and improvement, the design of the aircraft carrier and the composition of the equipment may change again. At the same time, it is obvious that some of the units and structures will remain the same and will correspond to almost the very first version of the project.
View of the stern
It is noted that the latest and most promising technologies are used in the development of an aircraft carrier. The project is created with an eye to the distant future, and this approach will allow you to meet changing requirements. In addition, it is planned to lay the foundations for future upgrades.
In the distant future
According to the Naval Group, the PA-NG project is currently at the preliminary development stage. It is going to be completed in the 1st quarter of the next 2023. However, under certain conditions, this stage can be extended until 2024-25. Upon completion of this work, in 2025-26, an order will appear for the creation of a technical project and the subsequent construction of the ship.
The exact date of the laying of the new aircraft carrier has not yet been determined. The construction will be carried out by the Naval Group plant in Saint-Nazaire, which has workshops and dry docks of the required dimensions. The construction will be completed in the mid-thirties, after which the ship will be tested. Adoption into the combat structure of the Navy is scheduled for 2038. At the same time, they will be withdrawn from the composition fleet and write off the aircraft carrier "Charles de Gaulle", which by that time will finally become obsolete morally and physically.
The current strategy for the development of the Navy provides for the construction of only one aircraft carrier of a new type. An increase in the aircraft carrier fleet is not planned, and such a scenario is not even discussed. The only PA-NG will serve for several decades. A replacement for it will begin to develop only in the second half of the century.
Updated look
The PA-NG project proposes the construction of a nuclear-powered aircraft carrier of traditional architecture with an ejection launch and arresting gear. The total length of such a ship will be 310 m, displacement - 82,5 thousand tons. For comparison, the current aircraft carrier Charles de Gaulle has a length of 260 m and a displacement of 42,5 thousand tons. By increasing the size and weight of the structure, it is planned to increase the main technical and combat indicators.
Updated PA-NG shown at Euronaval-2022
The aircraft carrier's energy will be built on the basis of two K22 type nuclear reactors from TechnicAtome. Three propellers will be used for propulsion. The maximum speed will reach 30 knots. A large generation reserve will make it possible to widely introduce various electrical and electronic systems. Modern radio-electronic weapons with high performance and electromagnetic catapults will be used.
The ship receives a hull of traditional contours with an inclined aft end. The flight deck is flat, asymmetrical in plan. The superstructure with the necessary control posts is small in size and offset in the stern. It should be noted that during the development of the project, the "island" has undergone significant changes.
The deck provides for two bow launch positions with American-made electromagnetic catapults. On the left, there is a corner deck with a third starting position and an arrester. A catapult can also be installed on the corner deck. There are two aircraft lifts on the starboard side.
Aviation the ship group will include approx. 30 aircraft of different classes and types. In advertising materials on the deck of an aircraft carrier, there are up to 25-26 current Rafale-M fighters and promising FCAS, as well as E-2D AWACS aircraft and various types of helicopters. The introduction of unmanned aircraft has not yet been reported.
PA-NG will receive a developed complex of electronic weapons for monitoring the situation, flight control, interaction with other combat units, etc. In particular, the Thales Sea Fire multifunctional radar will become the main means of illuminating the situation. Its AFARs are placed on different sides of the superstructure and should provide all-round visibility.
Only defensive weapons will be present on board. On the sides of the flight deck, places are provided for mounting artillery systems and short-range missile systems. Impact tasks will be solved only with the help of weapons Air-to-surface.
Change and improvement
In its original and updated form, PA-NG as a whole is a typical modern aircraft carrier, built on the basis of well-mastered and time-tested solutions. At the same time, it is planned to introduce a number of new components and ideas for French shipbuilding that will help improve the tactical, technical and operational characteristics.
Noteworthy is a significant increase in the size and displacement of the ship in comparison with the existing aircraft carrier. PA-NG will be 50m longer and nearly twice as heavy. This will increase the flight deck and expand the internal volumes, although it imposes increased requirements on energy and other systems. To solve these problems, a new nuclear power plant of increased power is being created.
It is curious that, despite the growth in size and volume, the size of the PA-NG aviation group will not differ significantly from the existing Charles de Gaulle. Why the Navy is not going to increase the number of aircraft and helicopters is unknown. Perhaps it is planned to bet not on quantity, but on the potential of technology. So, along with the current Rafals, a promising next-generation FCAS fighter appears in the promotional materials for the project.
The Navy and Naval Group plan to develop the existing project, replacing various components and introducing new technologies as they become available. It can be expected that in the distant future, such an approach will lead to a significant change in the appearance of the ship, and really new components will appear in it.
It should be noted that there are still a few years left before the laying of the new French aircraft carrier. In addition, the project can be adjusted after the start of construction. This means that the developers of PA-NG still have enough time to improve and rework the existing project, and its appearance may again change in one way or another.
Development continues
Thus, the French industry, represented by the shipbuilding Naval Group and a number of other enterprises, continues to develop the promising PA-NG aircraft carrier. To date, the main features of this ship have been determined, and the study of specific details has begun. Processes of this kind continue to this day and lead to various changes.
According to the work schedule, the preliminary design will be completed in just a few months. At the same time, the final appearance of the ship will be almost completely determined, which will then be worked out in detail at the stage of technical design. And after that, it will become clear what the real PA-NG will be like and what opportunities it will receive, at least in the early stages of the service.
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