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Avg land Holding Size in Region 1.1 Ha. x 830 kg/cu.mAvg Potato Yield 18331 kg/Ha. Apple PF 0.63Capacity Requirement 20.1641 T/annum Apple Bulk density 522.9 kg/cu.m

P ot at o d en si ty 1 100 k g. cu .mRoom Dimensions Potato bulk densit 640 kg.cu.m

L 5 m Potato PF 0.58B 8 mH 3 m

Density of Produce Potato 1100 kg/cu. m

Dimensions of CrateL 0.542 m

B 0.395 mH 0.342 m

Volume of each Crate 0.0732 cu. mFloor Area of each Crate 0.2141 m^2Internal Dimensions of each Crate

L 0.51 mB 0.363 mH 0.328 m

Internal Volume of each Crate 0.0607 cu. mWeight in each Crate 40.1 kgWeight to be put 3.0 TNO of Crates 75

Crates to be stacked high 6No of Rows of crates on Left/Right of walkway 14No of Columns of crates on Left/Right of walkway 3Total no of crates 504Packing Factor 60%Volume occupied by produce 18.36 cu. mMass of Produce Stored 20.20 T

Floor Area of Room 40 m^2Floor area occupied by crates 17.98Circulation Ratio 44.96%

No of Gaps Rows 7Gap b/w Rows 0.05 mNo of Gaps Columns 2Gap b/w Columns 0.05 mNet dimensions of Stacks on Left/Right side

L 1.726 mB 5.88 mH 2.052 m

Aisle width 1.548 mAHU Coil Distance 2.12 m Mass HOT Cold 48 hr 120 Hr Field Heat

20T 35 10 18000 4500 105900Capacitance 73443.53 kJ/K 3T 35 10 6500 4500 15900

5T 35 10 7700 4500 26500Volume of Room 120 cu. m 8T 35 10 9700 4500 42500specific Heat of Produce 3630 J/kg/cel 10T 35 10 11000 4500 53000Weight of Produce 20.20 T 12T 35 10 12200 4500 63600Volume of Air 101.64 cu. m 1T 35 10 5200 4500 5300Air Capacitance Factor 1.2 6T 35 10 8400 4500 31800%age Air 84.70% 35 10 4500

1054 W 3794.4 kJ/hr HR Cold 0.062Total produce wt. kg 20000 1260 W 4536 kJ/hr Temp 35charge kg 6000 2314 W 8330.4 kJ/hr HOR Warm 0.420 W/kgHR cold produce W/kg 0.062 HOR-3T 6396.039HR warm produce W/kg 0.42

Zone 1L 1.75 mB 4.25 mH 3 mNo of Rows 10Noof Columns 3Crates to be Stacked High 6Area N 5.25 wall

1.726 1.726

2.12

5.88

5

LAYOUT

1.548

AHU COIL

Heat of Respiration (HR)

2 . 1 2

5 . 8 8

COLD STORE VOLUME SIZING

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Area S 5.25 airArea E 12.75 airArea W 12.75 wallArea roof 7.4375 wallArea Floor 7.4375 wallVolume of Zone 22.3125 cu.mWeight of Produce 7.21 TVolume of Air 15.75 cu.mCapacitance 26205.2 kJ/KZone 2 3.25L 3.25 mB 4.25 mH 3 mNo of Rows 10Noof Columns 3Crates to be Stacked High 6Area N 9.75 wallArea S 9.75 airArea E 12.75 wallArea W 12.75 airArea roof 13.8125 wallArea Floor 13.8125 wall

Volume of Zone 41.4375 cu.m 4Weight of Produce 7.21 T 2.12

Volume of Air 34.88 cu.m

Capacitance 26228.1 kJ/KZone 3 5L 1.75 mB 1.63 mH 3 mNo of Rows 4Noof Columns 3Crates to be Stacked High 6Area N 5.25 air

Area S 5.25 airArea E 4.89 airArea W 4.89 wallArea roof 2.8525 wallArea Floor 2.8525 wallVolume of Zone 8.5575 cu.mWeight of Produce 2.89 TVolume of Air 5.93 cu.mCapacitance 10481.6 kJ/KZone 4L 5 mB 2.12 mH 3 mNo of Rows 0Noof Columns 0Crates to be Stacked High 0Area N 15 airArea S 15 wallArea E 6.36 wallArea W 6.36 wallArea roof 10.6 wall

Area Floor 10.6 wallVolume of Zone 31.8 cu.mWeight of Produce 0.00 TVolume of Air 31.80 cu.mCapacitance 38.2 kJ/K

Field Heat 29409.72 WFH in kJ/hr 105875 kJ/hrspecific Heat 3630 J/kg/celtemp. diff. 35 deg. Celweight of produce/Charge 20.00 TWieght T 3Total Weight T 20Amb Temp 0C 45Cooldown Temp 0C 7Zone Temp(weighted avg.) 0C 12.7

Zone 5

1.63

1.75

4.25

5

21

3

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L 3.25 mB 1.63 mH 3 mNo of Rows 4Noof Columns 3Crates to be Stacked High 6Area N 9.75 airArea S 9.75 airArea E 4.89 wallArea W 4.89 airArea roof 5.2975 wallArea Floor 5.2975 wallVolume of Zone 15.8925 cu.mWeight of Produce 2.89 TVolume of Air 13.27 cu.mCapacitance 10490.4 kJ/K

Conduction Heat Units 1906.4 Units Field Heat 3781.25 W

WALLS area m2 78 968.1 W specific Heat 3630 J/kg/celtemp. diff. cel. 35 temp. diff. 30 deg. CelR-value m2*cel./W 2.82 weight of produce 3000 kg

FLOOR area m2 40 113.6 Wtemp. diff. cel. 10 Service Load 798.76 WR-value m2*cel./W 3.522

CEILING area m2 40 824.7 Wtemp. diff. cel. 40 Chill factor 1.5 FACTORR-value m2*cel./W 1.94 Running Hours 20 1.2

Heat of Respiration (HR) 2300 WTotal produce wt. kg 20000 Load 8786.41 Wcharge kg 3000 Ref. cap. 4.49 TRHR cold produce W/kg 0.1HR warm produce W/kg 0.3

COLD STORE COOLING SIZING