INTRODUCTION Calculating the parameters of a high vacuum system can be a tedious and daunting task, involving a significant amount of factors, as well as good estimates and approximations for a variety of parameters. Because a vacuum system involves highly … Continued
CALCULATIONS FOR CONDUCTANCES AND EFFECTIVE SPEEDS IN MOLECULAR FLOW FOR VARIOUS PROCESS GASES SYSTEM DESIGN V4 SECTION 1 – Design Overview As of the present time, design V4 is the current design of the Small Scale Multipurpose High Vacuum System … Continued
CALCULATIONS FOR CONDUCTANCES AND EFFECTIVE SPEEDS IN MOLECULAR FLOW FOR VARIOUS PROCESS GASES SYSTEM DESIGN V3 SECTION 1 – Design Overview As mentioned in Chapter 03.1, the conductances found for system V2, while appearing adequate for deuterium, were too low … Continued
SUPPLEMENTAL INFORMATION FOR MOLECULAR FLOW CALCULATIONS L/D ERROR CURVE FOR SHORT PIPES From the previous calculations, and going forward with future calculations dealing with conductances for molecular flow, one of the correction factors that is applied is an additional correction … Continued
COMPARISON BETWEEN SYSTEM V2 CALCULATIONS AND ESTIMATES USING DUSHMANS TABLE In the previous Chapter 3.1, we explored the calculations for system conductance and effective speed in molecular flow for the V2 design iteration. This was calculated using a rather long … Continued
CALCULATIONS FOR CONDUCTANCES AND EFFECTIVE SPEEDS IN MOLECULAR FLOW FOR VARIOUS PROCESS GASES SYSTEM DESIGN V2 SECTION 1 – Design Overview Based on the prior mentioned availability of a 2.75” CF inline valve, a decision was made to redesign V1. … Continued