Vulcain (rocket engine)

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Explore the main themes, entities and connections around Vulcain (rocket engine). Start with the topic map, then use the sections below for research and deeper semantic analysis.

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History

Vulcan, the ancient Roman god of fire Flight 501 Thermal barrier Volvo Aero

4 related topics

Comparable engines

RS-68 J-2X RS-25 RD-0120

4 related topics

Contractors

Snecma Moteurs Avio GKN

3 related topics

Overview

European First stage Rocket engines Ariane 5 Ariane 6

12 related topics

Key facts & relationships

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Application: Main stage engine
Associated LV: 1: Ariane 5 G, G+, GS · 2: Ariane 5 ECA, ECA+, ES · 2.1: Ariane 6
Chamber pressure: 1: 100 bar (10,000 kPa) · 2: 117.3 bar (11,730 kPa) · 2.1: 120.8 bar (12,080 kPa)
Country of origin: France
Cycle: Gas generator
Designer: Snecma ArianeGroup

Topics to explore

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Overview

European European Space Agency
First stage Multistage rocket
Rocket engines Rocket engine
Ariane 5
Ariane 6
Liquid oxygen
Liquid hydrogen
Cryogenic fuel
Gas-generator cycle Gas-generator cycle (rocket)
Regenerative cooling Regenerative cooling (rocket)
Turbopump
Rpm Revolutions per minute

History

Vulcan, the ancient Roman god of fire Vulcan (mythology)
Flight 501 Ariane flight V88
Thermal barrier
Volvo Aero

Contractors

Comparable engines

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

Nodes28

Edges27

Triples40

Avg. degree1.93

Density0.071429

Components1

How this topic connects Entity context

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Vulcain (rocket engine)

Top relations

Associated LV · 3

Vulcain (rocket engine) → 1: Ariane 5 G, G+, GS, 2.1: Ariane 6, 2: Ariane 5 ECA, ECA+, ES

Chamber pressure · 3

Vulcain (rocket engine) → 1: 100 bar (10,000 kPa), 2.1: 120.8 bar (12,080 kPa), 2: 117.3 bar (11,730 kPa)

Diameter · 3

Vulcain (rocket engine) → 1: 1.76 m (5 ft 9 in), 2.1: 2.5 m (8 ft 2 in), 2: 2.09 m (6 ft 10 in)

Dry mass · 3

Vulcain (rocket engine) → 1: 1,300 kg (2,900 lb), 2.1: 2,000 kg (4,400 lb), 2: 1,800 kg (4,000 lb)

First flight · 3

Vulcain (rocket engine) → 1: 4 June 1996, 2.1: 9 July 2024, 2: 12 February 2005

Last flight · 3

Vulcain (rocket engine) → 1: 18 December 2009, 2.1: 17 June 2026, 2: 5 July 2023

Length · 3

Vulcain (rocket engine) → 1: 3.05 m (10.0 ft), 2.1: 3.7 m (12 ft), 2: 3.44 m (11.3 ft)

Status · 3

Vulcain (rocket engine) → 1: Retired, 2.1: In production, 2: Retired

Thrust, vacuum · 3

Vulcain (rocket engine) → 1: 1,140 kN (260,000 lbf), 2.1: 1,324 kN (298,000 lbf), 2: 1,359 kN (306,000 lbf)

Mixture ratio · 2

Vulcain (rocket engine) → 1: 5.3:1, 2: 6.1:1

Important terminology Word statistics

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Important terminology

vulcain first pdf engine ariane volvo hydrogen nozzle flight aero rocket engines development archived original version stage liquid oxygen cryogenic

Entity relationships Subject–Predicate–Object triples

Subject	Predicate	Object	Confidence	Src
Vulcain (rocket engine)	Application	Main stage engine	1.00	infobox
Vulcain (rocket engine)	Associated LV	1: Ariane 5 G, G+, GS	1.00	infobox
Vulcain (rocket engine)	Associated LV	2: Ariane 5 ECA, ECA+, ES	1.00	infobox
Vulcain (rocket engine)	Associated LV	2.1: Ariane 6	1.00	infobox
Vulcain (rocket engine)	Chamber pressure	1: 100 bar (10,000 kPa)	1.00	infobox
Vulcain (rocket engine)	Chamber pressure	2: 117.3 bar (11,730 kPa)	1.00	infobox
Vulcain (rocket engine)	Chamber pressure	2.1: 120.8 bar (12,080 kPa)	1.00	infobox
Vulcain (rocket engine)	Country of origin	France	1.00	infobox
Vulcain (rocket engine)	Cycle	Gas generator	1.00	infobox
Vulcain (rocket engine)	Designer	Snecma ArianeGroup	1.00	infobox
Vulcain (rocket engine)	Diameter	1: 1.76 m (5 ft 9 in)	1.00	infobox
Vulcain (rocket engine)	Diameter	2: 2.09 m (6 ft 10 in)	1.00	infobox
Vulcain (rocket engine)	Diameter	2.1: 2.5 m (8 ft 2 in)	1.00	infobox
Vulcain (rocket engine)	Dry mass	1: 1,300 kg (2,900 lb)	1.00	infobox
Vulcain (rocket engine)	Dry mass	2: 1,800 kg (4,000 lb)	1.00	infobox
Vulcain (rocket engine)	Dry mass	2.1: 2,000 kg (4,400 lb)	1.00	infobox
Vulcain (rocket engine)	First flight	1: 4 June 1996	1.00	infobox
Vulcain (rocket engine)	First flight	2: 12 February 2005	1.00	infobox
Vulcain (rocket engine)	First flight	2.1: 9 July 2024	1.00	infobox
Vulcain (rocket engine)	Last flight	1: 18 December 2009	1.00	infobox
Vulcain (rocket engine)	Last flight	2: 5 July 2023	1.00	infobox
Vulcain (rocket engine)	Last flight	2.1: 17 June 2026	1.00	infobox
Vulcain (rocket engine)	Length	1: 3.05 m (10.0 ft)	1.00	infobox
Vulcain (rocket engine)	Length	2: 3.44 m (11.3 ft)	1.00	infobox
Vulcain (rocket engine)	Length	2.1: 3.7 m (12 ft)	1.00	infobox
Vulcain (rocket engine)	Manufacturer	Snecma ArianeGroup	1.00	infobox
Vulcain (rocket engine)	Mixture ratio	1: 5.3:1	1.00	infobox
Vulcain (rocket engine)	Mixture ratio	2: 6.1:1	1.00	infobox
Vulcain (rocket engine)	Nozzle ratio	1: 45.1:1	1.00	infobox
Vulcain (rocket engine)	Nozzle ratio	2: 58.2:1	1.00	infobox

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