scholarly journals Сalculation and selection of the optimal scheme of a hybrid cryogenic power plant running on liquid hydrogen

2020 ◽  
Vol 19 (2) ◽  
pp. 9-18
Author(s):  
V.V. Karnaukh ◽  
◽  
A.D. Krylova ◽  
A.L. Lopatin ◽  
А.S. Mironenkova ◽  
...  
Keyword(s):  
Power Plant ◽  
Liquid Hydrogen ◽  
Optimal Scheme ◽  
Selection Of

Steerable antenna with circular-polarization. 2. Selection of optimal scheme

1987 ◽  
Vol 30 (5) ◽  
pp. 473-476
Author(s):  
�. P. Abranin ◽  
L. L. Bazelyan ◽  
A. I. Brazhenko
Keyword(s):  
Circular Polarization ◽  
Optimal Scheme ◽  
Steerable Antenna ◽  
Selection Of

Calculation of a closed hydraulic volumetric system

2021 ◽  
pp. 27-30
Author(s):  
Keyword(s):  
Power Plant ◽  
Wind Power ◽  
Hydraulic System ◽  
Working Fluid ◽  
Wind Power Plant ◽  
Hydraulic Systems ◽  
Hydraulic Motor ◽  
Hydraulic Pump ◽  
Oil Pump ◽  
Selection Of

An algorithm is proposed for calculating a closed volumetric hydraulic pump-hydraulic motor system using the example of the hydraulic system of a wind power plant, based on the calculation of the hydraulic systems of mobile machines. The main characteristics of the system components, the selection of initial data for the calculation, working fluid and diameters of hydraulic lines are analyzed. Keywords: hydraulic system, energy, fluid, oil, pump, motor, renewable energy source, wind power plant, machine. [email protected]

Spatial modeling for the optimum site selection of solar photovoltaics power plant in the northwest coast of Egypt

2020 ◽  
Vol 18 ◽  
pp. 100313 ◽  
Author(s):  
Shaimaa Magdy Habib ◽  
Ahmed El-Raie Emam Suliman ◽  
Alaa Hassan Al Nahry ◽  
Eid Nasr Abd El Rahman
Keyword(s):  
Power Plant ◽  
Site Selection ◽  
Spatial Modeling ◽  
Northwest Coast ◽  
Solar Photovoltaics ◽  
Selection Of

Selection of the cooling system configuration for an ultra-critical coal-fired power plant

2013 ◽  
Vol 76 ◽  
pp. 554-560 ◽  
Author(s):  
Włodzimierz Wróblewski ◽  
Sławomir Dykas ◽  
Sebastian Rulik
Keyword(s):  
Power Plant ◽  
Cooling System ◽  
System Configuration ◽  
Selection Of

Future Trends in Aircraft Engine Noise Research

1970 ◽  
Author(s):  
Jervis D. Kester
Keyword(s):  
Power Plant ◽  
Aircraft Engine ◽  
Low Noise ◽  
Future Research ◽  
Noise Generation ◽  
Future Trends ◽  
Noise Abatement ◽  
Engine Component ◽  
Bypass Ratio ◽  
Selection Of

The high bypass ratio engines being introduced into service have generally been acknowledged to provide significant improvement in noise abatement. Substanital improvements in future designs will require research into several areas of engine-component noise generation. Low-noise standards also will be influenced by the aircraft mission requirements that affect selection of the power-plant cycle. Each mission requirement presents special noise problems, which must be solved. This paper explores the relationships among aircraft mission requirements, noise research in process at Pratt & Whitney Aircraft, and trends predicted for future research.

The Best-Estimate Plus Uncertainty (BEPU) Challenge in the Licensing of Current Generation of Reactors

2011 ◽  
Author(s):  
A. Petruzzi ◽  
N. Muellner ◽  
F. D’Auria ◽  
O. Mazzantini
Keyword(s):  
Power Plant ◽  
Nuclear Power ◽  
Current Generation ◽  
Computational Tools ◽  
Best Estimate ◽  
Safety Margins ◽  
Heavy Water Reactor ◽  
Key Steps ◽  
Uncertainty Method ◽  
Selection Of

Within the licensing process of the Atucha II PHWR (Pressurized Heavy Water Reactor) the BEPU (Best Estimate Plus Uncertainty) approach has been selected for issuing of the Chapter 15 on FSAR (Final Safety Analysis Report). The key steps of the entire process are basically two: a) the selection of PIE (Postulated Initiating Events) and, b) the analysis by best estimate models supported by uncertainty evaluation. Otherwise, key elements of the approach are: 1) availability of qualified computational tools including suitable uncertainty method; 2) demonstration of quality; 3) acceptability and endorsement by the licensing authority. The effort of issuing Chapter 15 is terminated at the time of issuing of the present paper and the safety margins available for the operation of the concerned NPP (Nuclear Power Plant) have been quantified.

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