Reflections on the Motive Power of Fire
E531748
Reflections on the Motive Power of Fire is an 1824 treatise by Sadi Carnot that laid the foundations of thermodynamics by analyzing the efficiency and principles of heat engines.
All labels observed (5)
How this entity was disambiguated
This entity first appeared as the object of triple T5496852 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Reflections on the Motive Power of Fire Context triple: [Sadi Carnot, notableWork, Reflections on the Motive Power of Fire]
-
A.
On the Moving Force of Heat
"On the Moving Force of Heat" is Rudolf Clausius’s foundational 1850 paper that helped establish the second law of thermodynamics and introduced key concepts leading to the modern understanding of entropy.
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B.
Essai sur les machines en général
Essai sur les machines en général is a foundational treatise on mechanics and the theory of machines written by French mathematician and engineer Lazare Carnot.
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C.
A System of Mechanics
"A System of Mechanics" is a scientific work by John Thomas Romney Robinson that presents a structured treatment of the principles and laws governing mechanical phenomena.
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D.
On the Conservation of Force
"On the Conservation of Force" is an 1847 scientific treatise by Hermann von Helmholtz that helped establish the modern principle of conservation of energy in physics.
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E.
The Science of Mechanics
The Science of Mechanics is Ernst Mach’s influential treatise that critically examines the foundations of classical mechanics and helped shape the development of modern physics and the philosophy of science.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Reflections on the Motive Power of Fire Target entity description: Reflections on the Motive Power of Fire is an 1824 treatise by Sadi Carnot that laid the foundations of thermodynamics by analyzing the efficiency and principles of heat engines.
-
A.
On the Moving Force of Heat
"On the Moving Force of Heat" is Rudolf Clausius’s foundational 1850 paper that helped establish the second law of thermodynamics and introduced key concepts leading to the modern understanding of entropy.
-
B.
Essai sur les machines en général
Essai sur les machines en général is a foundational treatise on mechanics and the theory of machines written by French mathematician and engineer Lazare Carnot.
-
C.
A System of Mechanics
"A System of Mechanics" is a scientific work by John Thomas Romney Robinson that presents a structured treatment of the principles and laws governing mechanical phenomena.
-
D.
On the Conservation of Force
"On the Conservation of Force" is an 1847 scientific treatise by Hermann von Helmholtz that helped establish the modern principle of conservation of energy in physics.
-
E.
The Science of Mechanics
The Science of Mechanics is Ernst Mach’s influential treatise that critically examines the foundations of classical mechanics and helped shape the development of modern physics and the philosophy of science.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
book
ⓘ
scientific treatise ⓘ |
| aimsTo |
determine principles governing motive power of heat
ⓘ
establish upper bounds on engine efficiency ⓘ |
| author |
Sadi Carnot
ⓘ
linked to:
Nicolas Léonard Sadi
|
| basedOn | caloric theory of heat ⓘ |
| catalogCode | OCLC 2287085 ⓘ |
| citedAs | one of the earliest systematic studies of heat engines ⓘ |
| countryOfOrigin | France ⓘ |
| discusses |
limits of engine efficiency
ⓘ
relationship between heat and work ⓘ reversible processes ⓘ |
| fieldOfWork |
engineering
ⓘ
physics ⓘ |
| firstPublishedIn | Paris ⓘ |
| genre | scientific literature ⓘ |
| hasEnglishTitle | Reflections on the Motive Power of Fire ⓘ |
| hasInfluenceOn |
modern heat engine design
ⓘ
thermodynamic cycles analysis ⓘ |
| hasLaterEdition | posthumous editions with commentary ⓘ |
| hasPart |
comparisons of different heat engine designs
ⓘ
theoretical analysis of steam engines ⓘ |
| historicalSignificance |
foundational work in thermodynamics
ⓘ
precursor to the second law of thermodynamics ⓘ |
| influenced |
Rudolf Clausius
ⓘ
William Thomson ⓘ
linked to:
Lord Kelvin
development of classical thermodynamics ⓘ thermodynamic theory of heat ⓘ |
| introducedConcept |
Carnot cycle
ⓘ
ideal heat engine ⓘ maximum possible efficiency of heat engines ⓘ |
| mainSubject |
heat engines
ⓘ
thermal efficiency ⓘ thermodynamics ⓘ |
| notableFor |
analysis of efficiency independent of working substance
ⓘ
formulation of an ideal reversible engine ⓘ |
| originalLanguage | French ⓘ |
| originalTitle |
Réflexions sur la puissance motrice du feu et sur les machines propres à développer cette puissance
ⓘ
linked to:
Reflections on the Motive Power of Fire
|
| pageCountApproximate | 118 ⓘ |
| publicationYear | 1824 ⓘ |
| publisher | Bachelier ⓘ |
| relatedTo |
entropy (later formalized)
ⓘ
second law of thermodynamics ⓘ |
| timePeriod | 19th century ⓘ |
| usedConcept | heat reservoirs at different temperatures ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Reflections on the Motive Power of Fire Description of subject: Reflections on the Motive Power of Fire is an 1824 treatise by Sadi Carnot that laid the foundations of thermodynamics by analyzing the efficiency and principles of heat engines.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Carnot
Carnot efficiency
→
historicalOrigin
→
Carnot's 1824 work "Reflections on the Motive Power of Fire"
ⓘ
linked to: Reflections on the Motive Power of Fire
linked to: Reflections on the Motive Power of Fire
subject linked to:
Nicolas Léonard Sadi
linked to: Reflections on the Motive Power of Fire
Reflections on the Motive Power of Fire
→
originalTitle
→
Réflexions sur la puissance motrice du feu et sur les machines propres à développer cette puissance
ⓘ
linked to: Reflections on the Motive Power of Fire
Reflections on the Motive Power of Fire
→
hasEnglishTitle
→
Reflections on the Motive Power of Fire
ⓘ
subject linked to:
Carnot family