ASTM E220:2013-Standard Test Method for Calibration of Thermocouples By Comparison Techniques

اختصاصی از فی بوو ASTM E220:2013-Standard Test Method for Calibration of Thermocouples By Comparison Techniques دانلود با لینک مستقیم و پر سرعت .

ASTM E220:2013

Standard Test Method for Calibration of Thermocouples By Comparison Techniques

Comparison of the FLUKA, MCNPX, and PHITS Codes in Yield Calculation of Secondary Particles Produced by Intermediate Energy Pro

اختصاصی از فی بوو Comparison of the FLUKA, MCNPX, and PHITS Codes in Yield Calculation of Secondary Particles Produced by Intermediate Energy Proton Beam دانلود با لینک مستقیم و پر سرعت .

The accurate estimation of secondary particle production from thick targets by intermediate energy proton or heavy ion is very important factor to determine source term in radiation shielding design. Three well-proved Monte Carlo codes of the FLUKA, MCNPX, and PHITS were reviewed and benchmarking calculations for proton-induced neutrons and photons have been carried out. Neutron yields from Be, C, Al,and Fe target for 113 and 256 MeV protons were calculated and compared with Meier’s experimental data. From those comparisons, the property of above Monte Carlo codes could be observed for application of shielding design. The proton energies of 100, 150, 200 and 230 MeV were reviewed for thick Al, Fe, Cu,and Pb targets to develop the source term. Dependence properties of neutron and photon production yields were found for target materials and target thickness. In this paper, a part of comparison results are presented and the discrepancies and agreements between each code are discussed for various target materials and proton energies.

Comparison of Alternative Methods for Incremental Dynamic Analysis

اختصاصی از فی بوو Comparison of Alternative Methods for Incremental Dynamic Analysis دانلود با لینک مستقیم و پر سرعت .

مقاله با عنوان: Comparison of Alternative Methods for Incremental Dynamic Analysis
نویسندگان: Mona Hemmati , Reza Karami Mohammadi , Ali A. Pirasteh
محل انتشار: هشتمین کنگره ملی مهندسی عمران - دانشگاه صنعتی نوشیروانی بابل - 17 و 18 اردیبهشت 93
محور: دینامیک سازه
فرمت فایل: PDF و شامل 8 صفحه به انگلیسی می باشد.

چکیده:
The conventional Incremental Dynamic Analysis (IDA) -a parametric method- is a collection of time history analyses under ground motion records which is scaled to different intensity levels. This range is selected so that can cover all structural behavior. Finally, the results are illustrated in one or more diagrams known as IDA curves. Based on recent studies, a few alternative methods to gain the IDA curves have been proposed. In this essay, the proposed methods are discussed and compared. Then the comparison and advantageous of different methods are discussed for a moment-resisting frame (MRF) under a certain earthquake record.

** توجه: خواهشمندیم در صورت هرگونه مشکل در روند خرید و دریافت فایل از طریق بخش پشتیبانی در سایت مشکل خود را گزارش دهید. **