2. Limitations affecting boiler operation
2.1 Reactor operating limits
The main condition to be met is that there must be no damage to the cladding (the "first barrier" against the risk of disseminating radioactive elements) for all cases of normal operation (category 1) and moderate-frequency incidents (category 2). Limited damage is tolerated for infrequent faults (category 3) and hypothetical accidents (category 4), but the core must continue to cool properly.
A first limit resulting from the above condition is the non-fusion "at the core" of the fuel (= at the center of the pellets). This corresponds to a limit on linear power (i.e. per unit height). A limit on steady-state linear power must also be respected in order to limit residual energy in the pellets to meet the criteria for a loss-of-coolant...
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
The Ultimate Scientific and Technical Reference
This article is included in
Nuclear engineering
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Limitations affecting boiler operation
Bibliography
Also in our database
Directory
Manufacturers – Suppliers – Distributors (non-exhaustive list)
Areva
Westinghouse
Mitsubishi
Babcock Wilcox
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
The Ultimate Scientific and Technical Reference