Hello,
If anyone is up to the challenge.. I have this formula below that I need to modify but don't know how... And I really need the boards help..
What I need is instead of the formula returning: "T = final temperature of concrete mixture (deg F)"
I need it to return: "Wi, Weight of the Ice (Lb)"
I need to know how much ice to add to the mix to reach a target cool temperature...
I have a spreadsheet that I use to calculate concrete mix designs and I want to incorporate this new formula into it..
T = [0.22(TsWs + TaWa + TcWc) + TwWw ¡V 112Wi]
[0.22 (Ws + Wa + Wc) + Ww + Wi]
T = final temperature of concrete mixture (deg F)
Tc = temperature of cement (deg F)
Ts = temperature of fine aggregate (deg F)
Ta = temperature of coarse aggregate (deg F)
Tw = temperature of added mixing water (deg F)
Wc = weight of cement (lb)
Ws = weight of fine aggregate (lb)
Wa = weight of coarse aggregate (lb)
Ww = weight of mixing water (lb)
Wi = weight of ice (lb)
If anyone is up to the challenge.. I have this formula below that I need to modify but don't know how... And I really need the boards help..
What I need is instead of the formula returning: "T = final temperature of concrete mixture (deg F)"
I need it to return: "Wi, Weight of the Ice (Lb)"
I need to know how much ice to add to the mix to reach a target cool temperature...
I have a spreadsheet that I use to calculate concrete mix designs and I want to incorporate this new formula into it..
T = [0.22(TsWs + TaWa + TcWc) + TwWw ¡V 112Wi]
[0.22 (Ws + Wa + Wc) + Ww + Wi]
T = final temperature of concrete mixture (deg F)
Tc = temperature of cement (deg F)
Ts = temperature of fine aggregate (deg F)
Ta = temperature of coarse aggregate (deg F)
Tw = temperature of added mixing water (deg F)
Wc = weight of cement (lb)
Ws = weight of fine aggregate (lb)
Wa = weight of coarse aggregate (lb)
Ww = weight of mixing water (lb)
Wi = weight of ice (lb)