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Recent questions tagged flows
0
votes
1
answer
50
views
Where to find inputs outputs to construct a case study for paper and polymer shiping bags.
asked
4 days
ago
in
openLCA
by
nkalam
(
120
points)
inventory
processes
database
flows
0
votes
1
answer
236
views
Can scaling up the product system in the targeted amount be accurate?
asked
6 days
ago
in
openLCA
by
yarmiah bukhari
(
180
points)
product system
openlca
data inputs
flows
lca
0
votes
0
answers
161
views
when to use waste flow, and when use output of a process
asked
Mar 27
in
openLCA
by
Seyedehgelareh Sanei
(
220
points)
openlca
flows
modeling
database
0
votes
1
answer
167
views
I want to define sorting and pressing of iron scrap RoW as my output flow.
asked
Mar 10
in
openLCA
by
Seyedehgelareh Sanei
(
220
points)
database
openlca
flows
0
votes
1
answer
154
views
Does ecoinvent v3.10 has transporation for GLO? or is it only for Europe. I couldnt find
asked
Feb 19
in
openLCA
by
Seyedehgelareh Sanei
(
220
points)
database
flows
0
votes
1
answer
170
views
Can there be a process without an input flow?
asked
Feb 16
in
openLCA
by
soum
(
120
points)
openlca
flows
input output
0
votes
1
answer
209
views
Can I create a custom unit in processes ?
asked
Jan 31
in
openLCA
by
maximilien.schneider
(
120
points)
unit
process
flows
0
votes
1
answer
183
views
Does anyone understand what is called semi-continous operation process?
asked
Jan 19
in
openLCA
by
Popoola
(
120
points)
openlca
flows
results
system process (lci)
0
votes
1
answer
254
views
Is there a wrong way to import a Database?
asked
Dec 6, 2024
in
openLCA
by
therealLuisDietz
(
120
points)
import
flows
0
votes
1
answer
293
views
missing allocation of units in flow in OpenLCA IPC code
asked
Nov 27, 2024
in
openLCA
by
DiHorw
(
790
points)
openlca
python
flows
0
votes
0
answers
195
views
Trinitrotoluene (TNT) product in openLCA
asked
Oct 9, 2024
in
openLCA
by
Jae
(
180
points)
openlca
product
flows
0
votes
1
answer
345
views
How to change flow type from elementary to product to waste?
asked
Oct 2, 2024
in
openLCA
by
Rimsha Safdar
(
120
points)
openlca
provider linking
flows
data inputs
0
votes
1
answer
466
views
In terms of KgCO2eq, openLCA provides flow diagrams with positive and negative values. How should these be interpreted?
asked
Sep 24, 2024
in
openLCA
by
Pasquale96
(
120
points)
openlca
flows
0
votes
0
answers
253
views
Is there a study on life cycle analysis in railways? I am having difficulty creating a flow chart in particular.
asked
Sep 18, 2024
in
openLCA
by
Volcanick
(
120
points)
openlca
flows
railways
+1
vote
1
answer
311
views
Modeling several components for a product system and evaluating alternative EoL strategies
asked
Sep 9, 2024
in
openLCA
by
ritbik03
(
130
points)
product system
openlca
flows
processes
0
votes
1
answer
331
views
No impact analysis results gained
asked
Aug 15, 2024
in
openLCA
by
Grace15
(
140
points)
impact analysis
openlca
calculation
results
flows
0
votes
0
answers
257
views
No elemnetry flow is found for CO2 emission to lake water
asked
Jul 30, 2024
in
openLCA
by
Mehsad
(
160
points)
flows
input output
database
0
votes
1
answer
309
views
Requirement of adding flow to impact category
asked
Jul 23, 2024
in
openLCA
by
ashwinn
(
170
points)
impact categories
flows
characterisation factors
0
votes
1
answer
535
views
Where can I find a dataset for TPU granulate manufacturing process?
asked
Jul 8, 2024
in
openLCA
by
MarioV
(
140
points)
database
openlca
process
flows
0
votes
1
answer
451
views
How do I share processes or product systems to someone else?
asked
Jun 19, 2024
in
openLCA
by
Hannah SC
(
140
points)
openlca
passing on work
product system
process
flows
0
votes
1
answer
321
views
Hello, do you know if we can import a raw material with a cas number on gabi because i cannot find it. (fused mullite)?
asked
May 28, 2024
in
openLCA
by
lancelot257
(
140
points)
database
flows
0
votes
2
answers
832
views
I am having difficulty in adding inputs (diesel and electricity) for my material production.
asked
May 23, 2024
in
openLCA
by
Jae
(
180
points)
openlca
calculation
lcia results
flows
0
votes
2
answers
372
views
In the picture below, I don't understand what is in the box "benzene_production"?
asked
Apr 16, 2024
in
Miscellaneous
by
bencsik
(
120
points)
flows
results
unit process
database
0
votes
0
answers
193
views
Why is the unit for Flow: integrated circuit, logic type listed as kg?
asked
Apr 8, 2024
in
openLCA
by
sharp
(
120
points)
flows
integrated circuits
units
0
votes
1
answer
505
views
What's the difference standardisation and normalisation in LCA
asked
Mar 21, 2024
in
openLCA
by
dfatim
(
220
points)
openlca
normalization factors
database
flows
weighting
0
votes
0
answers
231
views
My flow is intentionnally not included in my inventory output
asked
Mar 8, 2024
in
openLCA
by
dfatim
(
220
points)
openlca
flows
inputs
0
votes
0
answers
256
views
How can i calculate impact assessment of different processes of different flows and processes ?
asked
Feb 24, 2024
in
openLCA
by
Omotaiwo
(
460
points)
openlca
flows
input output
life cycle impact assessment (lcia)
0
votes
1
answer
641
views
How to determine Energy input(Flow) from Energy Mix Data and Energy(kWh) required from each process?
asked
Feb 17, 2024
in
openLCA
by
Jimmy91
(
120
points)
flows
input output
electricity
openlca
0
votes
1
answer
615
views
How can we calculate the impact assessment of multiple processesand flows at once?
asked
Feb 12, 2024
in
openLCA
by
Omotaiwo
(
460
points)
flows
input output
openlca
product system
life cycle impact assessment (lcia)
0
votes
1
answer
1.3k
views
Working with OpenLCA inputs and outputs (use additional information about a process than the quantitative reference)
asked
Jan 22, 2024
in
openLCA
by
meklund
(
130
points)
flows
calculation
0
votes
1
answer
400
views
Cannot access TRACI impact methods within USLCI?
asked
Nov 17, 2023
in
openLCA
by
buffalobuddy
(
120
points)
openlca
uslci
flows
traci 2.1
0
votes
1
answer
1.3k
views
Double negative or not?? Waste flows and product flows in ecoinvent APOS vs ecoinvent Cutoff
asked
Oct 17, 2023
in
openLCA
by
BerndK
(
190
points)
ecoinvent
cut-off
apos
flows
waste
0
votes
1
answer
470
views
Autoreferencing a product system
asked
Oct 14, 2023
in
openLCA
by
jodhernandezbe
(
140
points)
product system
openlca
input output
flows
provider linking
0
votes
0
answers
302
views
energy flow saved from energy needs for cooling and heating
asked
Sep 29, 2023
in
openLCA
by
francescag
(
140
points)
flows
processes
database
openlca
0
votes
1
answer
2.7k
views
How to connect output of one process to the input of another process, after creating the flow
asked
Sep 26, 2023
in
openLCA
by
Sivaranjani_p
(
170
points)
input output
process
flows
processes
0
votes
1
answer
313
views
I can't impute ecoinvent's LCI data into OPENLCA
asked
Sep 15, 2023
in
openLCA
by
Paranoá.2023
(
120
points)
ecoinvent
data inputs
flows
product system
ecoinvent 3.9.1
0
votes
1
answer
566
views
Is it possible to use an existing process in a data base to calculate an expecific new product (functional unit)
asked
Sep 13, 2023
in
openLCA
by
Sandra Herrera
(
120
points)
data inputs
flows
process
product system
+1
vote
0
answers
409
views
What is the difference between flows data included in Ecoinvent cut-off S copy and Ecoinvent cut-off U copy folders?
asked
Aug 8, 2023
in
openLCA
by
mgtorres
(
130
points)
ecoinvent
cut-off
u
s
flows
0
votes
0
answers
366
views
how can I give energy as an input
asked
Aug 2, 2023
in
openLCA
by
kaniz fatema
(
140
points)
openlca
flows
0
votes
0
answers
237
views
what should I do if i dont get the desired flow in the database?
asked
Aug 2, 2023
in
openLCA
by
kaniz fatema
(
140
points)
database
openlca
ecoinvent
flows
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