نتایج جستجو برای: Link length

تعداد نتایج: 491702  

Journal: :The International Conference on Applied Mechanics and Mechanical Engineering 2012

A Ghanbarzadeh, K Heidari Shirazi, M Termeh, M.H Honarvar,

In a walking cycle design, maximizing the upright balance should be considered in addition to the kinematic constraints, energy consumption rate must be considered. The purpose of this study is to find the optimal step length obtained for each person according to the physical features. In this research, in order to minimize energy consumption rate by considering maximum balance two cost functio...

2001
Bernhard Lange

Monin-Obukhov theory predicts the well-known log-linear form of the vertical wind speed profile. Two parameters, namely the aerodynamic surface roughness length and the Monin-Obukhov-length, are needed to predict the vertical wind speed profile from a measurement at one height. Different models to estimate these parameters for conditions important for offshore wind energy utilisation are discus...

This study investigates the effect of different link beam lengths in the Reinforced Concrete (RC) frame retrofitted with the Linked Column Frame (LCF) system. It also investigates the ratio of the link beam length (e) to the span length of the RC frame (L) from 0 to 1.5 for the 9 models of the RC frame retrofitted by the LCF system has been investigated. In addition, it studies the formation of...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم 1391

in this thesis protic and aprotic ammonium-based ionic liquids were synthesized and their surface tensions were measured in the range of 298-373k. the protics are alkyl ammonium-based ils with the carboxylate (formate, acetate, propionate) anion and aprotics are quaternary ammonium-based ils with bis(trifluoromethylsulfonyl)imide anion. capillary rise method was used for surface tension measure...

2004

ACCURACY and PRECISION. Accuracy is the extent to which a measurement reflects the true value. It is the tendency of test measurement to center around the true value. "Precise" means sharply defined or measured. Data can be very precise, but inaccurate. It would be precise but inaccurate to say that a meter equals 29.3748 inches. It would actually be more accurate to say that a meter equals a l...

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