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[๊ณ ๋ ค๋Œฟ’ํ•™๊ป“] ๊ธฐ๊ณ„๊ณตํ•™์‹คํ—˜2 A+ / 4. Heating Value Experiment

"[๊ณ ๋ ค๋Œฟ’ํ•™๊ป“] ๊ธฐ๊ณ„๊ณตํ•™์‹คํ—˜2 A+ / 4. Heating Value Experiment"์— ๋Œ€ํ•œ ๋‚ด์šฉ์ž…๋‹ˆ๋‹ค.
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์ตœ์ดˆ๋“ฑ๋ก์ผ 2022.04.27 ์ตœ์ข…์ ฟ’์ž‘์ผ 2021.09
7P ๋ฏธ๋้ฉ๋ณด๊ธฐ
[๊ณ ๋ ค๋Œฟ’ํ•™๊ป“] ๊ธฐ๊ณ„๊ณตํ•™์‹คํ—˜2 A+ / 4. Heating Value Experiment
  • ๋ฏธ๋้ฉ๋ณด๊ธฐ

    ๋ชฉ์ฐจ

    1) Record experimental values on the sheet.
    2) Draw a graph of Time and Temperature refer to the sheet.
    3) Calculate W benzoic acid. (Consider the heating value.)
    4) Apply W to calculate the heating value of the fuel and anticipate the type of the fuel by comparing the experimental and literal value of the fuel. In Addition, analyze the cause of error in the comparison.
    5) Investigate and define the heating value at constant volume and pressure. Also, write about static pressure calorimeter.
    6) Investigate the high heating value and the low heating value.
    7) Propose improved designs of the apparatus considering the theories that you have learned in this experiment.

    ๋ณธ๋ๅฉ๋‚ด์šฉ

    5) Investigate and define the heating value at constant volume and pressure. Also, write about static pressure calorimeter.
    - ์ •์  ๋ฐœ์—ด๋Ÿ‰(Heating value at constant volume)
    ์ผ์ •ํ•œ ๋ถ€ํ”ผ๋ฅผ ์œ ์ง€ํ•˜๋ฉฐ ์—ฐ๋ฃŒ๊ฐ€ ์—ฐ์†Œํ•˜์˜€์„ ๋•Œ ๋ฐœ์ƒํ•˜๋Š” ์—ด๋Ÿ‰

    - ์ •์•• ๋ฐœ์—ด๋Ÿ‰(Heating value at constant pressure)
    ์ผ์ •ํ•œ ์••๋ ฅ ํ•˜์—์„œ ์—ฐ๋ฃŒ๊ฐ€ ์—ฐ์†Œํ•˜์˜€์„ ๋•Œ ๋ฐœ์ƒํ•˜๋Š” ์—ด๋Ÿ‰

    ์™ผ์ชฝ์€ ์ฒด์ ์ด ์ผ์ •ํ•œ ๊ฒฝ์šฐ์—์„œ์˜ ์—ฐ์†Œ๊ฐ€์ •์„, ์˜ค๋ฅธ์ชฝ์€ ์ผ์ •ํ•œ ์••๋ ฅ ํ•˜์—์„œ์˜ ์—ฐ์†Œ ๊ณผ์ •์„ ๋‚˜ํƒ€๋‚ธ ๊ฒƒ์ด๋‹ค. ๊ฐ๊ฐ์˜ ๊ฒฝ์šฐ์— ๋Œ€ํ•ด ์—ด์—ญํ•™ ์ œ1 ๋ฒ•์น™์„ ์ ์šฉํ•˜๋ฉด, ๊ฐ๊ฐ ๋‚ด๋ถ€์—๋„ˆ์ง€์™ฟ’ ์—”ํƒˆํ”ผ๊ฐ€ ์ผ์ •ํ•˜๋‹ค๋Š” ๊ฒฐ๊ณผ๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ๋‹ค.

    <์ค‘ ๋žต>

    6) Investigate the high heating value and the low heating value.
    - ๊ณ ์œ„ ๋ฐœ์—ด๋Ÿ‰ (High heating value)
    ์—ฐ๋ฃŒ๊ฐ€ ์—ฐ์†Œํ•˜๋Š” ๊ณผ์ •์—์„œ ์‚ฐ์†Œ์™ฟ’ ๊ฒฐํ•ฉํ•˜์—ฌ ์ˆ˜์ฆ๊ธฐ์™ฟ’ ํ•จ๊ป˜ ๊ฐ€์Šค๋ฅผ ๋ฐฐ์ถœํ•˜๊ฒŒ ๋˜๋Š”๋ฐ, ์ด๋•Œ ์—ฐ ์†Œ ํ›„์˜ ๊ฐ€์Šค ์˜จ๋„๋ฅผ ์ตœ์ดˆ ์ƒํƒœ๊นŒ์ง€ ๋‚ฎ์ถœ ๋•Œ ๋ถ„๋ฆฌํ•˜๋Š” ์—ด๋Ÿ‰์„ ๋œปํ•œ๋‹ค. ๊ณ ์œ„๋ฐœ์—ด๋Ÿ‰(High heating value), ๋˜๋Š” ์ด๋ฐœ์—ด๋Ÿ‰์€ ๊ฐ€์Šค ๋‚ด๋ถ€์˜ ์ˆ˜์ฆ๊ธฐ๊ฐ€ ์‘์ถ•ํ•˜๋ฉฐ ๋ฐœ์‚ฐํ•˜๋Š” ์‘์ถ•์—ด์„ ํฌํ•จํ•˜ ๋ฉฐ ๊ณ„์‚ฐํ•œ๋‹ค. ๋ณดํ†ต ๊ธฐ์ฒด ์—ฐ๋ฃŒ์˜ ๋ฐœ์—ด๋Ÿ‰์„ ๊ณ„์‚ฐํ•  ๋•Œ ์‚ฌ์šฉํ•œ๋‹ค.

    - ์ €์œ„ ๋ฐœ์—ด๋Ÿ‰ (Low heating value)
    ๊ณ ์œ„ ๋ฐœ์—ด๋Ÿ‰๊ณผ๋Š” ๋‹ฌ๋ฆฌ ์—ฐ์†Œ ๊ฐ€์Šค ๋‚ด๋ถ€์— ํฌํ•จ๋œ ์ˆ˜์ฆ๊ธฐ์˜ ์ฆ๋ฐœ์—ด(ํ˜น์€ ์‘์ถ•์—ด)์„ ์ œ์™ธํ•˜๊ณ  ๊ณ„ ์‚ฐํ•œ๋‹ค. ๋ณดํ†ต ๊ณ ์ฒด ๋ฐ ์•ก์ฒด ์—ฐ๋ฃŒ์˜ ๋ฐœ์—ด๋Ÿ‰์„ ๊ณ„์‚ฐํ•  ๋•Œ ์‚ฌ์šฉํ•œ๋‹ค. ๋‹ค์Œ๊ณผ ๊ฐ™์€ ๊ณ„์‚ฐ์‹์„ ์ด์šฉ ํ•˜์—ฌ ์ €์œ„ ๋ฐœ์—ด๋Ÿ‰์„ ๊ณ„์‚ฐํ•  ์ˆ˜ ์žˆ๋‹ค.

    ์ฐธ๊ณ ์ž๋ฃŒ

    ยท ์—†์Œ
  • AI์™ฟ’ ํ† ํ”ฝ ํ†บ์•„๋ณด๊ธฐ

  • ์ž๋ฃŒํ›„๊ธฐ

      Ai ๋ฆฌ๋ทฐ
      ์‹คํ—˜ ๋ฐ์ดํ„ฐ ๋ถ„์„๊ณผ ๋ฐœ์—ด๋Ÿ‰ ๊ณ„์‚ฐ์„ ํ†ตํ•ด ๋ฏธ์ง€์˜ ์—ฐ๋ฃŒ๋ฅผ ๊ฒฝ์œ ๋กœ ์ถ”์ •ํ•˜์˜€์œผ๋ฉฐ, ์‹คํ—˜ ๊ฒฐ๊ณผ์™ฟ’ ์ด๋ก ์  ๊ฐ’์˜ ์˜ค์ฐจ ์›์ธ์„ ์ฒด๊ณ„์ ์œผ๋กœ ๋ถ„์„ํ•˜์˜€์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ ์ •์  ๋ฐœ์—ด๋Ÿ‰๊ณผ ์ •์•• ๋ฐœ์—ด๋Ÿ‰์˜ ๊ฐœ๋…์„ ์„ค๋ช…ํ•˜๊ณ , ์‹คํ—˜ ์žฅ์น˜ ๊ฐœ์„  ๋ฐฉ์•ˆ์„ ์ œ์‹œํ•˜๋Š” ๋“ฑ ์ข…ํ•ฉ์ ์ธ ๋‚ด์šฉ์„ ๋‹ด๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
    • ์ž์ฃผ๋ฌป๋Š”์งˆ๋ๅฉ์˜ ๋‹ต๋ณ€์„ ํ™•์ธํ•ด ์ฃผ์„ธ์š”

      ํ•ดํ”ผ์บ ํผ์Šค FAQ ๋”๋ต–๊ธฐ

      ๊ผญ ์•Œ์•„์ฃผ์„ธ์š”

      • ์ž๋ฃŒ์˜ ์ •๋ณด ๋ฐ ๋‚ด์šฉ์˜ ์ง„์‹ค์„ฑ์— ๋Œ€ํ•˜์—ฌ ํ•ดํ”ผ์บ ํผ์Šค๋Š” ๋ณด์ฆํ•˜์ง€ ์•Š์œผ๋ฉฐ, ํ•ด๋‹น ์ •๋ณด ๋ฐ ๊ฒŒ์‹œ๋ฌผ ์ €์ž‘๊ถŒ๊ณผ ๊ธฐํƒ€ ๋ฒ•์  ์ฑ…์ž„์€ ์ž๋ฃŒ ๋“ฑ๋ก์ž์—๊ฒŒ ์žˆ์Šต๋‹ˆ๋‹ค.
        ์ž๋ฃŒ ๋ฐ ๊ฒŒ์‹œ๋ฌผ ๋‚ด์šฉ์˜ ๋ถˆ๋ฒ•์  ์ด์šฉ, ๋ฌด๋‹จ ์ „์žฌโˆ™๋ฐฐํฌ๋Š” ๊ธˆ์ง€๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.
        ์ €์ž‘๊ถŒ์นจํ•ด, ๋ช…์˜ˆํ›ผ์† ๋“ฑ ๋ถ„์Ÿ ์š”์†Œ ๋ฐœ๊ฒฌ ์‹œ ๊ณ ๊ฐ๋น„๋ฐ”์นด์ง€๋…ธ Viva์˜ ์ €์ž‘๊ถŒ์นจํ•ด ์‹ ๊ณ ๋น„๋ฐ”์นด์ง€๋…ธ Viva๋ฅผ ์ด์šฉํ•ด ์ฃผ์‹œ๊ธฐ ๋ฐ”๋ž๋‹ˆ๋‹ค.
      • ํ•ดํ”ผ์บ ํผ์Šค๋Š” ๊ตฌ๋งค์ž์™ฟ’ ํŒ๋งค์ž ๋ชจ๋‘๊ฐ€ ๋งŒ์กฑํ•˜๋Š” ์„œ๋น„์Šค๊ฐ€ ๋˜๋„๋ก ๋…ธ๋ ฅํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ์•„๋ž˜์˜ 4๊ฐ€์ง€ ์ž๋ฃŒํ™˜๋ถˆ ์กฐ๊ฑด์„ ๊ผญ ํ™•์ธํ•ด์ฃผ์‹œ๊ธฐ ๋ฐ”๋ž๋‹ˆ๋‹ค.
        ํŒŒ์ผ์˜ค๋ฅ˜ ์ค‘๋ณต์ž๋ฃŒ ์ €์ž‘๊ถŒ ์—†์Œ ์„ค๋ช…๊ณผ ์‹ค์ œ ๋‚ด์šฉ ๋ถˆ์ผ์น˜
        ํŒŒ์ผ์˜ ๋‹ค์šด๋กœ๋“œ๊ฐ€ ์ œ๋Œ€๋กœ ๋˜์ง€ ์•Š๊ฑฐ๋‚˜ ํŒŒ์ผํ˜•์‹์— ๋งž๋Š” ํ”„๋กœ๊ทธ๋žจ์œผ๋กœ ์ •์ƒ ์ž‘๋™ํ•˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ ๋‹ค๋ฅธ ์ž๋ฃŒ์™ฟ’ 70% ์ด์ƒ ๋‚ด์šฉ์ด ์ผ์น˜ํ•˜๋Š” ๊ฒฝ์šฐ (์ค‘๋ณต์ž„์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋Š” ๊ทผ๊ฑฐ ํ•„์š”ํ•จ) ์ธํ„ฐ๋„ท์˜ ๋‹ค๋ฅธ ์‚ฌ์ดํŠธ, ์—ฐ๊ตฌ๊ธฐ๊ด€, ํ•™๊ป“, ์„œ์  ๋“ฑ์˜ ์ž๋ฃŒ๋ฅผ ๋„์šฉํ•œ ๊ฒฝ์šฐ ์ž๋ฃŒ์˜ ์„ค๋ช…๊ณผ ์‹ค์ œ ์ž๋ฃŒ์˜ ๋‚ด์šฉ์ด ์ผ์น˜ํ•˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ

    ํ•จ๊ป˜ ๊ตฌ๋งคํ•œ ์ž๋ฃŒ๋„ ํ™•์ธํ•ด ๋ณด์„ธ์š”!

    ๋ฌธ์„œ ์ดˆ์•ˆ์„ ์ƒ์„ฑํ•ด์ฃผ๋Š” EasyAI
    ์•ˆ๋…•ํ•˜์„ธ์š”. ํ•ดํ”ผ์บ ํผ์Šค์˜ ๋ฐฉ๋Œ€ํ•œ ์ž๋ฃŒ ์ค‘์—์„œ ์„ ๋ณ„ํ•˜์—ฌ ๋‹น์‹ ๋งŒ์˜ ์ดˆ์•ˆ์„ ๋งŒ๋“ค์–ด์ฃผ๋Š” EasyAI ์ž…๋‹ˆ๋‹ค.
    ์ €๋Š” ์•„๋ž˜์™ฟ’ ๊ฐ™์ด ์ž‘์—…์„ ๋„์™ฟ’๋“œ๋ฆฝ๋‹ˆ๋‹ค.
    - ์ฃผ์ œ๋งŒ ์ž…๋ ฅํ•˜๋ฉด ๋ชฉ์ฐจ๋ถ€ํ„ฐ ๋ณธ๋ๅฉ๋‚ด์šฉ๊นŒ์ง€ ์ž๋™ ์ƒ์„ฑํ•ด ๋“œ๋ฆฝ๋‹ˆ๋‹ค.
    - ์žฅ๋ฌธ์˜ ์ฝ˜ํ…์ธ ๋ฅผ ์‰ฝ๊ณ  ๋น ๋ฅด๊ฒŒ ์ž‘์„ฑํ•ด ๋“œ๋ฆฝ๋‹ˆ๋‹ค.
    - ์Šคํ† ์–ด์—์„œ ๋ฌด๋ฃŒ ์บ์‹œ๋ฅผ ๊ณ„์ •๋ณ„๋กœ 1ํšŒ ๋ฐœ๊ธ‰ ๋ฐ›์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ง€๊ธˆ ๋ฐ”๋กœ ์ฒดํ—˜ํ•ด ๋ณด์„ธ์š”!
    ์ด๋Ÿฐ ์ฃผ์ œ๋“ค์„ ์ž…๋ ฅํ•ด ๋ณด์„ธ์š”.
    - ์œ ์•„์—๊ฒŒ ์ ํ•ฉํ•œ ๋ฌธํ•™์ž‘ํ’ˆ์˜ ๊ธฐ์ค€๊ณผ ํŠน์„ฑ
    - ํ•œ๊ตญ์ธ์˜ ๊ฐ€์น˜๊ด€ ์ค‘์—์„œ ์ •์‹ ์  ๊ฐ€์น˜๊ด€์„ ์ด๋ฃจ๋Š” ๊ฒƒ๋“ค์„ ๋ฌธํ™”์  ๋ฌธ๋ฒ•์œผ๋กœ ์ •๋ฆฌํ•˜๊ณ , ํ˜„๋Œ€ํ•œ๊ตญ์‚ฌํšŒ์—์„œ ์ผ์–ด๋‚˜๋Š” ์‚ฌ๊ฑด๊ณผ ์‚ฌ๊ณ ๋ฅผ ๋น„๊ตํ•˜์—ฌ ์ž์‹ ์˜ ์˜๊ฒฌ์œผ๋กœ ๊ธฐ์ˆ ํ•˜์„ธ์š”
    - ์ž‘๋ณ„์ธ์‚ฌ ๋…ํ›„๊ฐ
    ํ•ด์บ  AI ์ฑ—๋ด‡๊ณผ ๋Œ€ํ™”ํ•˜๊ธฐ
    ์ฑ—๋ด‡์œผ๋กœ ๊ฐ„ํŽธํ•˜๊ฒŒ ์ƒ๋‹ดํ•ด๋ณด์„ธ์š”.
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    ์•ˆ๋…•ํ•˜์„ธ์š”. ํ•ดํ”ผ์บ ํผ์Šค AI ์ฑ—๋ด‡์ž…๋‹ˆ๋‹ค. ๋ฌด์—‡์ด ๊ถ๊ธˆํ•˜์‹ ๊ฐ€์š”?
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