Research on big data-driven public services in China: a visualized bibliometric analysis
In: Journal of Chinese governance, Band 7, Heft 4, S. 531-558
ISSN: 2381-2354
26 Ergebnisse
Sortierung:
In: Journal of Chinese governance, Band 7, Heft 4, S. 531-558
ISSN: 2381-2354
In: International Geology Review, S. 1-28
In: International Geology Review, S. 1-23
In: Progress in nuclear energy: the international review journal covering all aspects of nuclear energy, Band 139, S. 103839
ISSN: 0149-1970
In: Progress in nuclear energy: the international review journal covering all aspects of nuclear energy, Band 111, S. 156-164
ISSN: 0149-1970
In: Progress in nuclear energy: the international review journal covering all aspects of nuclear energy, Band 108, S. 1-10
ISSN: 0149-1970
In: Science and technology of nuclear installations, Band 2017, S. 1-12
ISSN: 1687-6083
HTR-10GT is the development of HTR-10 reactor, which PCU will be a closed Brayton cycle with two-stage compression and heat recuperation. Bypass control method is adopted for rapid power regulation and safety protection. But quick opening of single bypass valve would inevitably lead to temperature shocks in multiple components especially at the reactor inlet and the recuperator core. Based on the regulating characteristics of each possible bypass valve, a dual bypass valve control scheme was proposed along with MIMO decoupling controller designed with diagonal matrix method. The system was modeled with Modelica; the DASSL code was used to solve the Differential and Algebraic Equations during simulations. System's control characteristic was analyzed with classical linear control theory andH∞theory applied on linearized system model. Further numerical simulations showed that cooperative functioning of two bypass valves could effectively limit the temperature variation during power regulation, while the decoupler could improve the control effect and the stability of the system. The results will be helpful for the future design of the control system of HTR-10GT or other closed Brayton cycle of the same kind.
In: International Geology Review, Band 53, Heft 5-6, S. 447-448
SSRN
In: Ecotoxicology and environmental safety: EES ; official journal of the International Society of Ecotoxicology and Environmental safety, Band 168, S. 1-8
ISSN: 1090-2414
In: International Geology Review, Band 53, Heft 2, S. 261-290
In: International Geology Review, Band 53, Heft 5-6, S. 580-611
In: Environmental science and pollution research: ESPR, Band 30, Heft 48, S. 106687-106697
ISSN: 1614-7499
In: Progress in nuclear energy: the international review journal covering all aspects of nuclear energy, Band 122, S. 103268
ISSN: 0149-1970
In: International Geology Review, Band 54, Heft 6, S. 714-736