meanu
30-05-2008, 05:11 AM
Hello to the Refrigeration Community. This is my first post.
My name is Ian ORRELL and am a retired Mechanical Engineering Associate/Technical Teacher and a Vietnam Veteran. My interests are many. Since I retired in 2002, I don't know how I ever found time to go to work. Has anyone found days with 48 hours.
I've knocked on Heaven's Door a couple of times and life is too short.
At the moment I am toying with the idea of building a stainless steel Ammonia Absorption Unit, however I find here in Australia finding information about charging any unit seems to be Closed Shop.
I understand the operating principles of these units as I was taught by the best lecturer, Mr Jack LARACY.
Two questions I have initially:
1. Is there any reason the unit can not be made of stainless steel [316 or 304] ?
2. Does anyone have the calculation procedures for calculating the correct volumes & % strength of aqua ammonia and the charging pressure of the hydrogen for a unit ?
Thankyou
My name is Ian ORRELL and am a retired Mechanical Engineering Associate/Technical Teacher and a Vietnam Veteran. My interests are many. Since I retired in 2002, I don't know how I ever found time to go to work. Has anyone found days with 48 hours.
I've knocked on Heaven's Door a couple of times and life is too short.
At the moment I am toying with the idea of building a stainless steel Ammonia Absorption Unit, however I find here in Australia finding information about charging any unit seems to be Closed Shop.
I understand the operating principles of these units as I was taught by the best lecturer, Mr Jack LARACY.
Two questions I have initially:
1. Is there any reason the unit can not be made of stainless steel [316 or 304] ?
2. Does anyone have the calculation procedures for calculating the correct volumes & % strength of aqua ammonia and the charging pressure of the hydrogen for a unit ?
Thankyou