RD-170

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RD-170 topic overview

The analysis highlights Measurement, Variants and Specifications as prominent areas in the source structure around RD-170.

Related topics: 27
Source areas: 4
Connected nodes: 31
Extracted relationships: 51
Related term clusters: 16
Bridge connections: 31

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Overview · 12 topics

Variants · 11 topics

Specifications · 3 topics

Shared turbopump · 1 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Application: Main engine
Associated LV: Energia
Burn time: 150 seconds
Chamber: 4
Chamber pressure: 24.52 MPa (3,556 psi)
Country of origin: Soviet Union

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Explore different angles and find fresh ideas to shape your next piece of content.

RD-170

12Russian language · Romanization of Russian · Literal translation

3RD-180 · Atlas V · Rus-M

12Valentin Petrovich Glushko · Zenit (rocket family) · Irtysh (rocket)

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

For the semantics nerds

You can skip this section if you’re here for content ideas and keyword inspiration.

Advanced semantic analysis

How RD-170 connects Entity context

The extracted context around RD-170 shows recurring relationship patterns in the source. For example, RD-170 → According, Atlas, Energia-K, July, NPO Energomash, RD-175, RD-180, RD-180M, RD-180V, Rus-M Another extracted example is RD-170 → Building, Energia's, Models, RD-171, RD-171's, RD-171M, RD-172, RD-173, Zenit. Use these groups to spot repeated connection types before inspecting the individual relationships.

Top relations

related to Proposed variants · 10

RD-170 → According, Atlas, Energia-K, July, NPO Energomash, RD-175, RD-180, RD-180M, RD-180V, Rus-M

related to RD-171 · 9

RD-170 → Building, Energia's, Models, RD-171, RD-171's, RD-171M, RD-172, RD-173, Zenit

related to Dual-chamber derivative · 3

RD-170 → Atlas, Russian Rus-M, The RD-180

related to RD-170 · 3

RD-170 → Each Energia, Energia, The RD-170

Application · 1

RD-170 → Main engine

Associated LV · 1

RD-170 → Energia

Burn time · 1

RD-170 → 150 seconds

Chamber · 1

RD-170 → 4

Chamber pressure · 1

RD-170 → 24.52 MPa (3,556 psi)

Country of origin · 1

RD-170 → Soviet Union

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

rocket engine energia combustion chambers russian thrust rd-180 proposed soviet variants npo energomash 000 rg-1 lox engines use launch vehicle

RD-170 relationships Subject–Predicate–Object triples

TTTA extracted 51 structured relationships around RD-170. Examples in this analysis include RD-170 → Application → Main engine and RD-170 → Associated LV → Energia. The table shows each extracted connection, where it came from and its confidence.

Subject	Predicate	Object	Confidence	Src
RD-170	Application	Main engine	1.00	infobox
RD-170	Associated LV	Energia	1.00	infobox
RD-170	Burn time	150 seconds	1.00	infobox
RD-170	Chamber	4	1.00	infobox
RD-170	Chamber pressure	24.52 MPa (3,556 psi)	1.00	infobox
RD-170	Country of origin	Soviet Union	1.00	infobox
RD-170	Cycle	Oxidizer-rich staged combustion	1.00	infobox
RD-170	Designer	NPO Energomash	1.00	infobox
RD-170	Diameter	3.8 m (12 ft)	1.00	infobox
RD-170	Dry mass	9,750 kg (21,500 lb)	1.00	infobox
RD-170	First flight	13 April 1985 (1985-04-13)	1.00	infobox
RD-170	Gimbal range	8°	1.00	infobox
RD-170	Last flight	15 November 1988 (1988-11-15)	1.00	infobox
RD-170	Length	4 m (13 ft)	1.00	infobox
RD-170	Manufacturer	NPO Energomash	1.00	infobox
RD-170	Mixture ratio	2.63	1.00	infobox
RD-170	Nozzle ratio	36.87	1.00	infobox
RD-170	Propellant	LOX / RG-1	1.00	infobox
RD-170	Specific impulse, sea-level	309 s (3.03 km/s)	1.00	infobox
RD-170	Specific impulse, vacuum	337 s (3.30 km/s)	1.00	infobox
RD-170	Status	Retired	1.00	infobox
RD-170	Successor	RD-180 · RD-191	1.00	infobox
RD-170	Throttle range	40–100%	1.00	infobox
RD-170	Thrust, sea-level	7,250 kN (1,630,000 lbf)	1.00	infobox
RD-170	Thrust, vacuum	7,900 kN (1,800,000 lbf)	1.00	infobox
RD-170	Thrust-to-weight ratio	82:1	1.00	infobox

Related concept clusters Related term clusters

The concept neighborhoods around RD-170 bring nearby vocabulary together. In this analysis, examples include Combustion, Chambers and Engines. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

RD-170
- Combustion
- Chambers
- Engines
- Energia
- Engine
- Rocket
- Russian
- Energomash
- Four
- Fuel
- Kn
- Npo
rd-170
- Combustion
- Chambers
- Engines
- Energia
- Engine
- Rocket
- Russian
- Energomash
- Four
- Fuel
- Kn
- Npo
npo energomash
- Energomash
- Npo
- Union
- Soviet
- Use
- Engines
- Variants
- References
- Energia
- Cycle
- Lox
- Oxidizer-rich
energia
- Use
- Vehicle
- Union
- Energomash
- Kn
- Launch
- Npo
- Rd-171
- Soviet
- Time
- Rd-170
- Proposed
combustion chambers
- Chambers
- Combustion
- Four
- Thrust
- Time
- Rd-170
- Cycle
- Lox
- Oxidizer-rich
- Rg-1
- Turbopump
- Fuel
oxidizer-rich stage combustion cycle
- Lox
- Oxidizer-rich
- Rg-1
- Turbopump
- Chambers
- Four
- References
- Rd-170
- Cycle
- Thrust
- Union
- Fuel
rocket engine
- Russian
- Rocket
- Variants
- Proposed
- Kn
- Rd-191
- Rus-m
- Engines
- Rd-170
- Combustion
- Energia
- Thrust
variants
- Proposed
- Energomash
- New
- Npo
- Rd-191
- Rus-m
- Rocket
- Engines
- Rd-180
- References
- Cycle
- Lox

Connections between topic areas Semantic bridges

For RD-170, one of the stronger structural bridges in this analysis connects RD-170 with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3

RD-170 — Overview · splits 19 ⟂ 13

RD-170 — Variants · splits 20 ⟂ 12

RD-170 — Specifications · splits 28 ⟂ 4

Map overview Semantic statistics

RD-170

Nodes32

Edges31

Triples51

Avg. degree1.94

Density0.0625

Components1

Source & methodology

TTTA analyzes the structure around RD-170 to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Measurement, Variants & Specifications, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — RD-170 · EN edition · Analysis: TopicsToTalkAbout

RD-170: Measurement, Variants & Specifications

RD-170 topic overview

What this topic covers Research coverage

Key facts & relationships

Start with your topic. Discover where to go next.

Questions to explore

Explore all related topics Closing gaps

Overview

Shared turbopump

Variants

Specifications

For the semantics nerds

Advanced semantic analysis

How RD-170 connects Entity context

RD-170

Top relations

Important terminology

Important terminology

RD-170 relationships Subject–Predicate–Object triples

Related concept clusters Related term clusters

Connections between topic areas Semantic bridges

Map overview Semantic statistics

RD-170

Source & methodology