RJM-CL-001 Professional Edition

RIJOMAC COOLING LOAD ENGINE

12-Step Engineering Workflow • Psychrometric • Envelope • Ventilation • Selection • Report

RJM-CL-001 • Controlled Environment Engineering

RIJOMAC COOLING LOAD ENGINE — ENGINEERING WORKFLOW

1Project

2Geometry

3Design

4Envelope

5Internal

6Ventilation

7Infiltration

8Safety

9Load

10Supply Air

11Selection

12Report

1. Project Information

Project Name

Room / Reference

Estimator

Date

Altitude (m)

Latitude

2. Room Geometry

Length (m)

Width (m)

Height (m)

Area dan volume dihitung otomatis dari dimensi ruang.

3. Design Conditions

Outdoor DB (°C)

Outdoor RH (%)

Indoor DB (°C)

Indoor RH (%)

6. Ventilation

Persons

CFM / Person

Manual Fresh Air CFM

Jika Manual Fresh Air CFM diisi 0, sistem memakai Persons × CFM/person.

4A. Building Envelope — Glass

Glass N ft²

Glass E ft²

Glass S ft²

Glass W ft²

Glass NE ft²

Glass SE ft²

Glass SW ft²

Glass NW ft²

Factor default mengikuti sheet manual: N 23, E 80, S 68, W 94, NE 66, SE 70, SW 81, NW 74.

4B. Building Envelope — Wall / Roof / Floor

Sunlit Wall ft²

U

ΔT °F

Partition ft²

U

ΔT °F

Ceiling ft²

U

ΔT °F

Floor ft²

U

ΔT °F

5. Internal Loads

People Sensible BTUH/person

People Latent BTUH/person

Lighting Watt

Lighting Factor BTUH/W

Motor / Equipment kW

Equipment Factor BTUH/kW

8. Safety & Design Factors

Room Sensible Safety A (%)

Latent Safety B (%)

OA Safety C (%)

Supply Air ΔT (°F)

Round Capacity To TR1 TR2 TR5 TR

Manual Extra Load BTUH

Safety factor dibuat sederhana dahulu agar mudah dipakai. Nanti bisa dikembangkan per item: duct leakage, fan heat, piping loss, reheat, pull-down.

7. Infiltration / Door Opening

Door Opening CFM

Crack / Leakage CFM

Infiltration ΔT (°F)

Optional. Untuk office biasa boleh 0. Untuk cleanroom/ruang bertekanan, bagian ini nanti bisa dikembangkan ke air balance dan pressure cascade.

11. Equipment Selection

Equipment TypeAHUFCUDX Split DuctChiller + AHUDehumidifier

Filter ConceptG4 + F7G4 + F7 + H13G4 OnlyCustom

Selection Margin (%)

Rekomendasi awal akan muncul di summary. Detail fan, coil, duct dan diffuser bisa menjadi modul lanjutan.

12. Engineering Report

Report TypeCalculation SummaryEngineering ReportClient Proposal

Prepared By

Revision

Gunakan tombol Print / Save PDF pada summary untuk membuat laporan PDF dari browser.

Cooling Load Summary

0

Cooling Load TR

0

Cooling Load kW

0

Supply Air CFM

Area	0
Volume	0
Fresh Air	0
Sunlight Gain	0
Transmission Gain	0
Internal Sensible Gain	0
Room Sensible Heat	0
Outside Air Sensible	0
Room Latent Heat	0
Outside Air Latent	0
Infiltration Sensible	0
Grand Total Heat	0
SHR	0
Recommended Equipment	0
Recommended Unit	0

Rijomac Cooling Load Engine v2.0 — hasil perhitungan awal untuk estimasi engineering. Validasi detail tetap diperlukan sesuai kondisi proyek.

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