Introduction[]
In Re:Creators, Selesia Upitiria receives a massive upgrade in power after her abilities are revised. After this she unleashes a massive gout of fire. It incinerates everything in front of it reduces the ground to molten asphalt. So this raises the question: how powerful was this attack?
Assumptions[]
1. The fire got hot enough to melt bitumen, which occurs at 115.556 degrees celcius. However, Selesia didn't just melt it, she reduces it to molten slag. Since rock is likely mixed with this material and won't reach that yellow-orange molten form until a minimum of 600 degrees Celsius, we can likely assume that it reached that temperature. In fact, fire easily hits 600 degrees Celsius, so this lines up nicely.
2. The melted area is a half-cylinder.
3. The flame plume itself is an ellipsoid (a very long one).
4. The attack is longer than the given shot by an unknown amount, making this a lowball.
The Calc[]
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Blitz Talker is 189 cm. He is 72 pixels tall. Each pixel is 2.625 cm at his Y-axis. He is standing at 203 on the Y-axis. The hole is 110 pixels in diameter at 203 on the Y-axis, so the hole's diameter is 288.75 cm and thus a radius of 144.375 cm. So now we have radius, but we need length. We get length with the next shot.
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Doors stand at 203.2 cm. The door is 48 px, and thus each pixel is 4.229 cm. The length of the picture is 1135 px, or 4799.915 cm. This serves as our cylinder's length. Thus a full cylinder would be 314.32 cubic meters, but we need to halve that; 157.16 cubic meters for our half-cylinder. Asphalt is 2,243 kg/m^3, so the mass is 352,509.88 kilograms.
The specific heat capacity for asphalt is 920 j/kg. Since room temperature is 23 degrees celcius and our heat value is 600, the heat change must have been 577 degrees.
(353509.88)*(920)*(577) = 187,126,344,699 or 1.871x10^11 joules
But now we need to find the energy of the air effected, which may or may not be impactful.
The plume stands at 367 px or 1552.043 cm. Therefore axis c is 776.0215 cm, axis b is 144.375 cm, and axis a is 2399.958 cm. Ellipsoid of air volume is 1130 cubic meters. Air density is 1.225 kg/m^3, so mass is 1384.25 kilograms.
The specific heat capacity for air is 1,005 j/kg. Heat change remains at 577 degrees.
(1384.25)*(1005)*(577) = 802,705,811.25, or 8.027x10^8 joules
Total power of the attack combined becomes 1.879x10^11 joules
Final Tally[]
Selesia Used Overheat!: 1.879x10^11 joules, or 44.909 tons of TNT, 8-B, Multi-City Block level