Specification for High-Gravity Glycerin

2022 ◽  
Author(s):  
Keyword(s):  
High Gravity

Application of low-cost algal nitrogen source feeding in fuel ethanol production using high gravity sweet potato medium

2012 ◽  
Vol 160 (3-4) ◽  
pp. 229-235 ◽  
Author(s):  
Yu Shen ◽  
Jin-Song Guo ◽  
You-Peng Chen ◽  
Hai-Dong Zhang ◽  
Xu-Xu Zheng ◽  
...  
Keyword(s):  
Ethanol Production ◽  
Nitrogen Source ◽  
Sweet Potato ◽  
Low Cost ◽  
Fuel Ethanol ◽  
High Gravity

scholarly journals Development of Optimal Design Method for Steel Double-Beam Floor System Considering Rotational Constraints

2021 ◽  
Vol 11 (7) ◽  
pp. 3266
Author(s):  
Insub Choi ◽  
Dongwon Kim ◽  
Junhee Kim
Keyword(s):  
Optimal Design ◽  
Design Process ◽  
Design Method ◽  
Steel Beams ◽  
High Gravity ◽  
Double Beam ◽  
Iterative Analysis ◽  
Floor Systems ◽  
Optimal Design Method ◽  
Floor System

Under high gravity loads, steel double-beam floor systems need to be reinforced by beam-end concrete panels to reduce the material quantity since rotational constraints from the concrete panel can decrease the moment demand by inducing a negative moment at the ends of the beams. However, the optimal design process for the material quantity of steel beams requires a time-consuming iterative analysis for the entire floor system while especially keeping in consideration the rotational constraints in composite connections between the concrete panel and steel beams. This study aimed to develop an optimal design method with the LM (Length-Moment) index for the steel double-beam floor system to minimize material quantity without the iterative design process. The LM index is an indicator that can select a minimum cross-section of the steel beams in consideration of the flexural strength by lateral-torsional buckling. To verify the proposed design method, the material quantities between the proposed and code-based design methods were compared at various gravity loads. The proposed design method successfully optimized the material quantity of the steel double-beam floor systems without the iterative analysis by simply choosing the LM index of the steel beams that can minimize objective function while satisfying the safety-related constraint conditions. In particular, under the high gravity loads, the proposed design method was superb at providing a quantity-optimized design option. Thus, the proposed optimal design method can be an alternative for designing the steel double-beam floor system.

High-gravity-assisted green synthesis of palladium nanoparticles: the flowering of nanomedicine

2020 ◽  
Vol 30 ◽  
pp. 102297
Author(s):  
Mahsa Kiani ◽  
Navid Rabiee ◽  
Mojtaba Bagherzadeh ◽  
Amir Mohammad Ghadiri ◽  
Yousef Fatahi ◽  
...  
Keyword(s):  
Green Synthesis ◽  
Palladium Nanoparticles ◽  
High Gravity

Investigating Zigzag Film Growth Behaviors in Layer-by-Layer Self-Assembly of Small Molecules through a High-Gravity Technique

2015 ◽  
Vol 7 (33) ◽  
pp. 18824-18831 ◽  
Author(s):  
Mengjiao Cheng ◽  
Chao Jiang ◽  
Caijun Luo ◽  
Yajun Zhang ◽  
Feng Shi
Keyword(s):  
Small Molecules ◽  
Self Assembly ◽  
Film Growth ◽  
High Gravity ◽  
Layer By Layer

Numerical modeling of melt velocity and thermal distributions during aircraft high-gravity arcs

1993 ◽  
Vol 130 (3-4) ◽  
pp. 511-522
Author(s):  
P.A. Curreri ◽  
N. Ramachandran ◽  
J.P. Downey ◽  
J.C. Jones
Keyword(s):  
Numerical Modeling ◽  
High Gravity
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