2d and 3d Method of Characteristics for Nozzle Design

And finally into test tube 3, I pipetted 1.0 ml turnip extract and 4.0 ml of water. The contents of test tube 1 was poured into a spectrometer tube and labeled it “B” for blank. “B” tube was now inserted it into the spectrometer. An adjustment to the control knob was made to zero the absorbance reading on the spectrometer since one cannot continue the experiment if the spectrometer is not zeroed. A combination of two people and a stop watch was now needed to not only record the time of the reaction, but to mix the reagents in a precise and accurate manner. As my partner recorded the time, I quickly poured tube 3 into tube 2. I then poured tube 2 into the experiment spectrometer tube labeled “E” and inserted it into the spectrometer. A partner then recorded the absorbance reading for every 20 seconds for a total of 120 seconds. After the experiment, a brown color in the tube should be observed to indicate the reaction was carried out. Using sterile techniques, any excess liquid left was disposed

Beran, J. A. Laboratory Manual for Principles of General Chemistry. 8th ed. Hoboken, NJ: John Wiley & Sons, Inc.; 2009

[1] Queen Mary University of London, DEN233, Low Speed Aerodynamics, Lab Handout, November 2013, (Accessed on 13th November 2013)

Although this source is a little older, it provides a vast amount of information on fog nozzles. The author’s reference, extensive research and practice associated this type of nozzle. I will use this book as my primary source, for fulfilling the argumentative requirement of my final paper.

This report is a compilation of my work done with Bombardier Aerospace during the tenure of my Internship in Summer 2017, a requisite for MEng Aerospace being pursued at Concordia University. The aim of this internship was to implement Exhaust Nozzle Simulation using AIAA Dual Separate Flow Reference Nozzle.

The fire service is full of tradition and has been that way since the very beginning of it time. It has always been a challenge when trying to implement new technology, ideas or ways of acting. For a long time in this history, firefighters have used a solid stream nozzle at the end of a hose line. In 1968, the fog nozzle was invented and a struggle between the old and a new began. Although there are benefits to both nozzles, the capabilities of the fog nozzle make it clear that it is the better choice.

Conair Pro Concentrator Nozzle: Best for drying fringes and frizzy, short-medium wavy, natural and curly hair

Are you in need of a squeeze bottle for painting or cooking with a specific nozzle size. You may have a hard time finding what you need because specific sizes might bot be available. The best thing to do will be to make your own plastic bottle cap nozzles.

(WINDS). Our proposed solution delivers a robust and comprehensive design that will reliably perform its mission at or

For experiment 100 (pipe flow) there were some operational errors that took place during the lab period. There was one accident that involved the safety officer and the cross trainer that was there for the first lab period. Both the cross trainer and the safety officer were near the viscometer as they were both operating it. When the cross trainer finished utilizing the suction bulb, he was instructed by the team leader to begin recoding the density measurements. The cross trainer reached into the water bath picking up a volumetric flask by its cap, this caused the flask to slip from its cap and fall to the table. While this was happening, the safety officer was crouched near the cross trainer with a stopwatch trying to record the liquids efflux time. As the flask was falling the safety officer reached out to catch it and accidently cut his hand when the flask hit the table. Review attached accident report in the appendix for further detail of the accident.

Aspects of extending the efficiency-string methods with heat transfer considerations have been looked at by Justin, and it has been studied in detail, but more time is required to implement it. Also, extenuating circumstances came into play where Justin was not able to commit the required time to a thorough job with the extreme daily pressures involved with the SMC program, along with complication of lost data due to a computer crash. This work has gained priority in December and will continue through 2017.

(-- removed HTML --) The stellarator TJ-K (-- removed HTML --) (-- removed HTML --) 17 (-- removed HTML --) (-- removed HTML --) provides a well suited environment to test experimentally for scalings of turbulence with control parameters such

This dissertation aims to provide an optimized shape for rocket nozzle to minimize the variations in flow parameters like temperature, pressure, density and Mach number. The total thrust produced by the rocket nozzle depends upon these parameters and in order to obtain maximum thrust, it is necessary to make sure that the gas, expanding through the nozzle, exits with maximum uniformity-with minimum abrupt variations in temperature, pressure, density and Mach number.

The data needed will be obtained to examine the performances by considering the operational parameters of the system. Parameters of the systematic are operational power, primary inert gas, secondary inert gas, nozzle

COMSOL is a powerful integrated environment designed for cross-disciplinary product development with a unified workflow, regardless of the application area. The add-on modules blend in seamlessly with COMSOL Multiphysics and the mode of operation of the software remains same no matter which add-on products are engaged. The model tree in the Model Builder provides a full overview of the model and access to all functionality – geometry, mesh, physics settings, boundary conditions, studies, solvers, post processing, and visualizations. With COMSOL Multiphysics, extension of conventional models for one type of physics into multiphysics models that solve coupled physics phenomena can be done simultaneously.