Download presentation

Presentation is loading. Please wait.

Published byDouglas Rudkin Modified over 2 years ago

1
ENGM 732 Network Flow Programming Network Flow Models

2
K Power K Power has 2 fields from which they obtain fuel for their plants. It is sent to one of two facilities for refinement before being sent to generating plants. Refinery A produces 1 unit from 2 units of input and has a capacity of 50 units per year. Refinery B produces 1 unit from 3 units of input and has a capacity of 75 units per year. Refined fuel is sent to one of two plants. Each unit of fuel produced by refinery B produces 1 unit of power. Each unit of fuel produced by refinery A produces 0.8 units of power.

3
K-Power Shipping cost for mineral ore is $0.01 per mile. Distances ore fields and refineries follow: FieldRefinery ARefinery B 1 100 200 2 80 70 Shipping cost for refined ore to generating station is $0.01 per mile. RefineryStation AStation B A 100 120 B 80 50 Costs for generating power at stations A and B are StationCostCapacity A$1.50 50 B$1.75 75

4
K-Power F1F2 F1 Mine field 1 Mine field 2 What does it cost us to mine the ore?

5
K-Power $1 $2 $3 $4 100 200300 100 200300 Field 1 Field 2 $1 $2 $3 $4 $5

6
K-Power F1F2 F1 Mine ore (100,1,1) (100,2,1) (200,4,1) (Capacity, cost, gain) [Fixed, slack, cost) (200,0.5,1) (100,2,1) (200,5,1) [0,500,0]

7
K-Power Shipping cost for mineral ore is $0.01 per mile. Distances ore fields and refineries follow: FieldRefinery ARefinery B 1 100 200 2 80 70 Shipping cost for refined ore to generating station is $0.01 per mile. RefineryStation AStation B A 100 120 B 80 50 Costs for generating power at stations A and B are StationCostCapacity A$1.50 10 B$1.75 30

8
K-Power F1F2 F1 Mine ore (100,1,1) (100,2,1) (200,4,1) (200,0.5,1) (100,2,1) (200,5,1) RBRA (M,1,1) (M,2,1) (M,.8,1) (M,.7,1) Ship to Refinery [0,500,0] (Capacity, cost, gain) [Fixed, slack, cost)

9
K-Power Shipping cost for mineral ore is $0.01 per mile. Distances ore fields and refineries follow: FieldRefinery ARefinery B 1 100 200 2 80 70 Shipping cost for refined ore to generating station is $0.01 per mile. RefineryStation AStation B A 100 120 B 80 50 Costs for generating power at stations A and B are StationCostCapacity A$1.50 10 B$1.75 30

10
K-Power F1F2 F1 Mine ore (100,1,1) (100,2,1) (200,4,1) (200,0.5,1) (100,2,1) (200,5,1) RBRA (M,1,1) (M,2,1) (M,.8,1) (M,.7,1) Ship to Refinery RBRA [0,500,0] (100,1,.5) (150,1,.33) Refine the ore (Capacity, cost, gain) [Fixed, slack, cost) SBSA Ship to Stations (M,1,.8) (M,1.2,.8) (M,.8,1) (M,.5,1)

11
K-Power Shipping cost for mineral ore is $0.01 per mile. Distances ore fields and refineries follow: FieldRefinery ARefinery B 1 100 200 2 80 70 Shipping cost for refined ore to generating station is $0.01 per mile. RefineryStation AStation B A 100 120 B 80 50 Costs for generating power at stations A and B are StationCostCapacity A$1.50 50 B$1.75 75

12
K-Power F1F2 F1 (100,1,1) (100,2,1) (200,4,1) (200,0.5,1) (100,2,1) (200,5,1) RBRA (M,1,1) (M,2,1) (M,.8,1) (M,.7,1) RBRA [0,500,0] (100,1,.5) (225,1,.33) (Capacity, cost, gain) [Fixed, slack, cost) SBSA (M,1,.8) (M,1.2,.8) (M,.8,1) (M,.5,1) Refined fuel is sent to one of two plants. Each unit of fuel produced by refinery B produces 1 unit of power. Each unit of fuel produced by refinery A produces 0.8 units of power.

13
K-Power F1F2 F1 Mine ore (100,1,1) (100,2,1) (200,4,1) (200,0.5,1) (100,2,1) (200,5,1) RBRA (M,1,1) (M,2,1) (M,.8,1) (M,.7,1) Ship to Refinery RBRA [0,500,0] (100,1,.5) (225,1,.33) Refine the ore (Capacity, cost, gain) [Fixed, slack, cost) SBSA Ship to Stations (M,1,.8) (M,1.2,.8) (M,.8,1) (M,.5,1) SBSA Station generation (50,1.5,1) (75,1.75,1)

14
K-Power A transmission connects the two stations and power may flow either direction. Line is 100 miles long, costs is $0.005 per unit per mile, and there is a 0.1% loss on the line per mile.

15
K-Power F1F2 F1 Mine ore (100,1,1) (100,2,1) (200,4,1) (200,0.5,1) (100,2,1) (200,5,1) RBRA (M,1,1) (M,2,1) (M,.8,1) (M,.7,1) Ship to Refinery RBRA [0,500,0] (100,1,.5) (150,1,.33) Refine the ore (Capacity, cost, gain) [Fixed, slack, cost) SBSA Ship to Stations (M,1,.8) (M,1.2,.8) (M,.8,1) (M,.5,1) SBSA Station generation (50,1.5,1) (75,1.75,1) (M,.5,.9) To Distribution

16
K-Binding K-Binding is considering a book binding operation at its RC plant. There are 9 steps that include open boxes, collate pages, trim pages, blue backs, attach binding, emboss binding, box books, attach mailing labels and load trucks. Mgmt has asked for a model of the process, the capacity, and recommendations for increasing capacity at minimal cost.

17
K-Binding StepNo. StationsCapacity 1 1 76 22 10,12 32 10,13 44 7,9,3,2 52 22,23 61 42 73 15,6,4 82 10,15 91 105

18
K-Binding 123456789 (76) (Capacity) (10) (12) (10) (13) (22) (23)

Similar presentations

OK

Transmission Equivalence Richard V. Kowalski Manager, Transmission Planning ISO New England.

Transmission Equivalence Richard V. Kowalski Manager, Transmission Planning ISO New England.

© 2018 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on trade fair international Ppt on unity in diversity studio Ppt on wild animals in india Ppt on hard gelatin capsule Ppt on barack obama leadership skills Ppt on body language in communication Ppt on resistance temperature detector manufacturers Ppt on bmc remedy 9 Ppt on insurance companies in india Ppt on careers in science