This curve works well for cooling / heating water only, while the stainless steel dimple jacket has. Here is what Mueller suggests based on their experiments. Other companies have published similar data. Don’t forget to consider the static pressure difference at inlet and outlet points (here 4.33 psi). TANKJKT calculates energy loss to the environment (or gain from it), and includes this energy in the heat transfer fluid temperature change and process fluid temperature change. The total pressure drop would be 6.7 psi. Enter the outside air temperature, wind velocity, and insulation characteristics.
Choose from several impeller types, or select "no impeller" then enter data such as diameter and speed Note: the vessel wall temperature is determined in the calculations, and TANKJKT automatically estimates the viscosity of your fluid at the wall using a published correlation. Due to the unlimited combinations of fluids used in vessels, TANKJKT requires that you enter the physical properties yourself. You choose which method to use for determining the jacket fluid flow - specify a flow yourself, specify a velocity in the jacket, or set the pressure drop. Input the temperature and the physical properties (thermal conductivity, density, specific heat, viscosity, and vapor pressure) are immediately displayed. You can add more compounds to the database. The choices are displayed in a pull-down list. Choose any combination of sidewall, bottom head, and internal coil.
#Htri software dimpled jacket plus
Plus there is an entry area for internal coils. Data sections are provided for each type of sidewall jacket (half-pipe, conventional, dimple) and bottom head.
#Htri software dimpled jacket full
Enter the operating volume - TANKJKT calculates how much of the jacket is actually effective against a partially full tank.
Choose the type of bottom tank head (e.g., 2:1 elliptical, hemispherical, etc.) from a list. Here you put in the vessel diameter and height. Your name, project name, project number, etc. This is information that appears on the title blocks of printed reports. TANKJKT saves you time.ĭata entry is grouped into seven sections: You only have to enter physical data for a vessel one time. Recall a previous calculation by selecting it from a drop-down list. Your data can be saved at the click of a button.
TANKJKT calculates physical properties automatically. Choose your jacket fluid from the pull-down list of more than 100 fluids (and you can add your own to the database). You can enter data about different types of jackets (e.g., half-pipe and baffled conventional), then play "what-if." by toggling back-and-forth between the two. Data input is consolidated into one worksheet.