Sealing Compound, Non-Curing, Fluorosilicone Groove Injection Temperature and Fuel Resistant

2021 ◽  
Author(s):  
Keyword(s):  
Injection Temperature

SHEAR COAXIAL INJECTOR LOX DROPLET MEASUREMENTS AS A FUNCTION OF HYDROGEN INJECTION TEMPERATURE

2008 ◽  
Vol 18 (1) ◽  
pp. 85-96 ◽  
Author(s):  
Michael M. Micci ◽  
David Gandilhon
Keyword(s):  
Shear Coaxial Injector ◽  
Injection Temperature ◽  
Coaxial Injector

Increased on-column injection temperature for gas chromatography

1995 ◽  
Vol 18 (2) ◽  
pp. 117-120
Author(s):  
Karel Janák ◽  
Anders Colmsjö ◽  
Conny Östman
Keyword(s):  
Gas Chromatography ◽  
Injection Temperature

Thermo-Elasto-Hydro-Dynamic Modeling of Hydrostatic Seals in Reactor Coolant Pumps

2005 ◽  
Author(s):  
Erwan Galenne ◽  
Isabelle Pierre-Danos
Keyword(s):  
Pressure Drop ◽  
Present Model ◽  
Operating Mode ◽  
Hysteretic Behavior ◽  
Two Dimensional ◽  
Critical Component ◽  
Dimensional Approach ◽  
Reactor Coolant ◽  
Energy Company ◽  
Injection Temperature

The French energy company EDF has experienced in the last years some problems in managing reactor coolant pumps (RCP) seals in operation. That’s why a thermo-elasto-hydrodynamical model of the seal has been developed. The present model is a steady two-dimensional approach so as to characterize the normal operating mode of the seal. Numerical results are successfully compared to experimental results of leak-flow rate. The influence of pressure drop and injection temperature is described. The influence of the conicity of the faceplates is underlined. The friction is introduced in the model in order to reproduce the hysteretic behavior of the seal. The development of this model leads to a better knowledge of the behavior of a critical component.

Tunneling injection temperature dependence in EEPROM cell

2007 ◽  
Vol 353 (5-7) ◽  
pp. 648-652 ◽  
Author(s):  
Y. Zahi ◽  
R. Laffont ◽  
F. Lalande ◽  
S. Boutahar ◽  
R. Bouchakour
Keyword(s):  
Temperature Dependence ◽  
Injection Temperature ◽  
Tunneling Injection

EFFECT OF FUEL DROPLET SIZE AND INJECTION TEMPERATURE ON THE PERFORMANCE OF KEROSENE-OXYGEN PULSE DETONATION ROCKET ENGINE

2013 ◽  
Vol 23 (8) ◽  
pp. 745-761
Author(s):  
Le Jin ◽  
Wei Fan ◽  
Zhencen Fan ◽  
Haoyi Song
Keyword(s):  
Droplet Size ◽  
Rocket Engine ◽  
Fuel Droplet ◽  
Pulse Detonation ◽  
Oxygen Pulse ◽  
Injection Temperature ◽  
Pulse Detonation Rocket Engine

High performance toughened cyanate ester resin with low injection temperature for RTM process

2008 ◽  
Vol 20 (2) ◽  
pp. 143-146 ◽  
Author(s):  
Shaobo He ◽  
Guozheng Liang ◽  
Hongxia Yan ◽  
Jinhe Wang ◽  
Lianli Yang
Keyword(s):  
High Performance ◽  
Cyanate Ester ◽  
Cyanate Ester Resin ◽  
Rtm Process ◽  
Injection Temperature

Effects of Molding Parameters on MIM’s Material Distribution using Numerical Simulation Method

2012 ◽  
Vol 59 (2) ◽  
Author(s):  
Mohd Fazuri Abdullah ◽  
Abu Bakar Sulong ◽  
Norhamidi Muhamad ◽  
Muhamad Afkar Husin
Keyword(s):  
Injection Molding ◽  
Flow Rate ◽  
Computer Aided Design ◽  
Manufacturing Industry ◽  
Injection Pressure ◽  
Global Market ◽  
Element Analysis ◽  
Percentage Difference ◽  
Filling Time ◽  
Injection Temperature

In the competitive world in the global market, manufacturing industry is striving to produce products at high quality, shorter time and low cost. This can be achieved through proper design activities, with assist of finite element analysis (FEA) and computer aided design (CAD). The objective of this project is to study the effect of the molding parameters on the physical characteristics of surgery tool via MIM based on design of experiment (Taguchi method). This numerical results show the behavior of feedstock entering the mould during injection process and the possibility defects that might occur. The quality of the injected product depends on the selection of the feedstock as well as the parameters for injection molding such as injection temperature (A), mold temperature (B), flow rate (C) and injection pressure (D). From the analysis of Taguchi, the optimal levels of process parameters for the shortest filling time is [A3(200ºC), B1(80ºC), C3(20 cm3/s), D3(260 MPa)]. Set of optimal parameters for the smallest shrinkage percentage difference is [A1(180ºC), B3(100ºC), C3(20 cm3/s), D2(255 MPa)]. The most influence injection molding parameters are injection temperature and injection pressure. Follow by the flow rate.

scholarly journals A Biomechanical and Thermal Analysis for Bone Augmentation of the Proximal Femur

2018 ◽  
Author(s):  
Amirhossein Farvardin ◽  
Mahsan Bakhtiari Nejad ◽  
Michael Pozin ◽  
Mehran Armand
Keyword(s):  
Proximal Femur ◽  
Maximum Temperature ◽  
Average Error ◽  
Fe Model ◽  
Temperature Profiles ◽  
Bone Augmentation ◽  
Bone Surface ◽  
Promising Tool ◽  
Injection Temperature ◽  
Simulation Results

In this study, we aim to create and validate a Finite Element (FE) model to estimate the bone temperature after cement injection and compare the simulation temperature results with experimental data in three key locations of the proximal femur. Simulation results suggest that the maximum temperature-rise measured at the bone surface is 10°C which occurs about 12 minutes after the injection. Temperature profiles measured during the experiment showed an agreement with those of the simulation with an average error of 1.73 °C Although additional experiments are required to further validate the model, results of this pilot study suggest that this model is a promising tool for bone augmentation planning to lower the risk of thermal necrosis.

A Gas Chromatographic Column for Pesticide Residue Analysis: Retention Times and Response Data

1966 ◽  
Vol 49 (2) ◽  
pp. 374-385
Author(s):  
Jerry A Burke ◽  
Wendell Holswade
Keyword(s):  
Liquid Phase ◽  
Flow Rate ◽  
Residue Analysis ◽  
Operating Conditions ◽  
The Other ◽  
Pesticide Residue Analysis ◽  
Column Temperature ◽  
Response Data ◽  
Relative Retention ◽  
Injection Temperature

Abstract DC-200 and QF-1 have been combined as the liquid phase in a GLC column to give a different elution of pesticides from the nonpolar methyl silicones now in wide use. The column packing consists of intimately mixed, equal portions of previously coated 80/100 mesh Gas Chrom Q: one portion with 15% QF-1 and the other with 10% DC-200. Operating conditions for a 6 ft × 4 mm i.d. column are as follows: column temperature, 200°C; injection temperature, 225°C; and flow rate, 120 ml N2/min. Relative retention times and response data for electron capture and microcoulometric GLC systems are tabulated for over 85 pesticide chemicals.

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