Simplified analysis and design for elevated temperature components of Monju

1987 ◽  
Vol 98 (3) ◽  
pp. 305-317 ◽  
Author(s):  
Kunihiro Iida ◽  
Yasuhide Asada ◽  
Kunio Okabayashi ◽  
Takashi Nagata
Keyword(s):  
Elevated Temperature ◽  
Analysis And Design ◽  
Simplified Analysis

A New Type of Pneumatic Triangle Wave Oscillator

1967 ◽  
Vol 89 (2) ◽  
pp. 406-414
Author(s):  
Seth R. Goldstein
Keyword(s):  
Theoretical Analysis ◽  
Low Power ◽  
High Power ◽  
Short Distance ◽  
Design Procedure ◽  
Load Flow ◽  
Analysis And Design ◽  
Wave Oscillator ◽  
New Type ◽  
Simplified Analysis

A new type of pneumatic oscillator is presented which produces triangular waveforms of pressure versus time. The device can be used for both high power and low power applications. It utilizes a freely floating disk which translates back and forth a short distance inside a housing between two dynamically unstable flapper nozzle valves. A theoretical analysis of the performance and stability of the device is given. A simplified analysis and design procedure which accounts for load flow is shown. Several prototype units were successfully operated and the experimental results obtained with them are described and compared with the predicted results.

scholarly journals Analysis and Design of Systematic Rateless Codes in FH/BFSK System with Interference

2020 ◽  
Vol 2020 ◽  
pp. 1-8 ◽  
Author(s):  
Jingke Dai ◽  
Peng Zhao ◽  
Xiao Chen ◽  
Fenggan Zhang
Keyword(s):  
Interference Channels ◽  
Rateless Codes ◽  
Fixed Rate ◽  
Worst Case ◽  
Analysis And Design ◽  
Lower Complexity ◽  
Simplified Analysis ◽  
Simulation Results ◽  
Conventional Systems ◽  
Close Result

The asymptotic analysis of systematic rateless codes in frequency hopping (FH) systems with interference is first provided using discretized density evolution (DDE) and compared with the traditional fixed-rate scheme. A simplified analysis with Gaussian assumption of initial message is proposed in the worst case of interference, which has much lower complexity and provides a very close result to DDE. Based on this simplified analysis, the linear programming is employed to design rateless codes and the simulation results on partial-band interference channels show that the optimized codes have more powerful antijamming performance than the codes originally designed for conventional systems.

Experience With Simplified Inelastic Analysis of Piping Designed for Elevated Temperature Services

1981 ◽  
Vol 103 (3) ◽  
pp. 267-280 ◽  
Author(s):  
L. K. Severud
Keyword(s):  
Elevated Temperature ◽  
Design Analysis ◽  
Preliminary Design ◽  
Inelastic Analysis ◽  
Analysis Methods ◽  
Local Stresses ◽  
Simplified Analysis

Screening rules and preliminary design of FFTF piping were developed in 1974 based on expected behavior and engineering judgment, approximate calculations, and a few detailed inelastic analyses of pipelines. This paper provides findings from six additional detailed inelastic analyses with correlations to the simplified analysis screening rules. In addition, simplified analysis methods for treating weldment local stresses and strains as well as fabrication-induced flaws are described. Based on the FFTF experience, recommendations for future Code and Technology work to reduce design analysis costs are identified.

Sign in / Sign up

Export Citation Format

Share Document