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Samenvatting Volledig formularium duurzame gebouwen (+ extra uitleg) $6.22   Add to cart

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Samenvatting Volledig formularium duurzame gebouwen (+ extra uitleg)

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Dit formularium bevat alle formules van het vak duurzame gebouwen (comfort). Het geeft informatie over wat je ermee kan berekenen, hoe je dit kan berekenen met de formule en wanneer je dit eventueel zou moeten/kunnen gebruiken. Ook wordt elk deel van elke formule uitgelegd door de verschillende com...

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  • June 12, 2024
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  • 2023/2024
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Formularium Duurzame gebouwen




Hoofdstuk 1: Basisbegrippen
1. Binnentemperatuur 𝜽𝒊 [°𝑪]:

𝜃#$%&' + 𝜃())*+,#-.
𝜃" ≅
2
Of
𝜃" = 0,45 ∙ 𝜃#$%&' + 0,55 ∙ 𝜃())*+,#-.


Hoofdstuk 3: Energieprestatieregelgeving + EPB-pedia
1. Compactheid 𝒄 [𝒎]:

𝑉
𝑐=
𝐴/

- V: Volume gebouw [𝑚0 ]
- 𝐴 / : totale verliesoppervlakte van gebouw [𝑚1 ]

𝒎𝟑
2. Ventilatiedebiet Q 7 𝒉 8:

𝑚0
𝑄 = 3,6 ∙𝐴
𝑚1 ℎ ,#(*+

- 𝐴,#(*+ : afmeting binnen oppervlakte [𝑚1 ]

, Hoofdstuk 4: Warmtetransport
𝒎𝟐 𝑲
1. Warmteweerstand van 1 laag 𝑹𝒊 7 𝑾
8:

𝑑
𝑅" =
𝜆
- d: dikte materiaal [m]

6
- 𝜆: warmtegeleidingscoë=iciënt 7788

𝒎𝟐 𝑲
2. Warmteweerstand van elke laag 𝑹𝒄 7 𝑾
8:

:

𝑅% = A 𝑅"
";<
𝒎𝟐 𝑲
3. Totale weerstand 𝑹𝑻 7 𝑾
8 van de muur:

:

𝑅/ = 𝑅>" + A 𝑅" + 𝑅>*
";<



𝑾
4. WarmteoverdrachtscoëCiciënt U 7𝒎𝟐 𝑲8 bepalen:

1
𝑈=
𝑅/

𝑱
5. Warmtestroom 𝝓 7𝒔 = 𝑾8:
𝐽 𝑄
𝜙 G J=
𝑠 ∆𝑡

𝜙 [𝑊 ] = 𝑈 ∙ 𝐴 ∙ (𝑇1 − 𝑇< )

𝜙 [𝑊 ] = 𝑞 ∙ 𝐴

- Q [J]: Energie

- ∆𝑡: [𝑠] Tijdseenheid

𝑾
- 𝑈 7𝒎𝟐 𝑲8: U-waarde

- 𝐴 [𝑚1 ]: Oppervlakte (van de wand of het vlak waar de warmte doorstroomt)

𝑾
- q 7𝒎𝟐8: Warmtestroomdichtheid

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