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Recent questions tagged processes
0
votes
0
answers
66
views
Why is nothing displayed in the processes of the Ecoinvent 3.3 database uploaded in OpenLCA 2.4?
asked
Jan 19
in
openLCA
by
Ratona1942
(
120
points)
processes
database
ecoinvent
openlca
0
votes
0
answers
218
views
Is it possible to replace a (sub-)process with another (sub-)process throughout a selection of processes in a database?
asked
Dec 3, 2024
in
openLCA
by
hmwakeling
(
250
points)
change database
openlca
processes
0
votes
0
answers
84
views
Processes with no Inputs
asked
Dec 1, 2024
in
openLCA
by
VinhTran
(
430
points)
openlca
processes
inputs
+1
vote
1
answer
198
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
0
answers
127
views
How can I calculate the embodied emissions of a CHP unit? Are there any values stored in openLCA?
asked
Aug 30, 2024
in
openLCA
by
Mahmoud
(
140
points)
embodied emissions
processes
power plant
0
votes
0
answers
121
views
Vitamins and chemical elements, Phosphoric in food
asked
Jul 29, 2024
in
Miscellaneous
by
Giannis Kosmidis
(
870
points)
ecoinvent
openlca database
processes
0
votes
1
answer
260
views
How to connect multiple processes with the same output and link them to a subsequent process
asked
Jun 27, 2024
in
openLCA
by
Meiji
(
120
points)
input output
process
processes
flow category
product system
0
votes
1
answer
292
views
Why does my self-created process not have a resulting number for direct impact contributions?
asked
Apr 10, 2024
in
openLCA
by
jessicahardiman
(
120
points)
openlca
processes
0
votes
0
answers
289
views
stainless steel LCA
asked
Mar 12, 2024
in
openLCA
by
mo7amed
(
200
points)
ecoinvent3.5
lca
openlca
processes
life cycle impact assessment (lcia) methods
0
votes
1
answer
295
views
(-) calculation result
asked
Jan 29, 2024
in
openLCA
by
Myeongjukim
(
300
points)
calculation
processes
impact assessment
0
votes
3
answers
730
views
Number of elements in sankey diagram
asked
Jan 8, 2024
in
openLCA
by
DiHorw
(
760
points)
sankey diagram
processes
0
votes
0
answers
161
views
Displaying impact for different processes with a product system.
asked
Nov 15, 2023
in
openLCA
by
Bibhuti Ojha
(
120
points)
openlca
process impact contributions
processes
0
votes
1
answer
407
views
Does "polyester fibre production, finished" (ecoinvent) include all upstream processes?
asked
Oct 13, 2023
in
Miscellaneous
by
JBref_
(
350
points)
ecoinvent
processes
direct contribution
upstream total
0
votes
0
answers
251
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
2.0k
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
0
answers
570
views
Database recommendation for different steel types
asked
Sep 15, 2023
in
openLCA
by
MoiAGH
(
120
points)
openlca
processes
methods
ecoinvent
lca
0
votes
1
answer
589
views
Duplicate a process from a database to another
asked
Sep 5, 2023
in
openLCA
by
violetmari
(
190
points)
agribalyse
ecoinvent
import data sets
processes
copy paste
0
votes
1
answer
1.1k
views
Why does Eager/All calculation on processes always result in "Matrix is probably singular"?
asked
Jul 5, 2023
in
openLCA
by
MiasSomsch
(
120
points)
processes
matrix
calculation
impact analysis
calculation error
0
votes
1
answer
327
views
Incorrect Calculation Result Involving Wine in Milk Production Analysis
asked
Jun 19, 2023
in
openLCA
by
luriveros
(
120
points)
processes
calculation
impact analysis
0
votes
2
answers
855
views
Calculate recycling or not?
asked
Apr 28, 2023
in
Miscellaneous
by
Giannis Kosmidis
(
870
points)
life cycle impact assessment (lcia)
processes
calculation
0
votes
1
answer
609
views
Which impact method is used for analysis of embodied energy and CO2 emission of any concrete?
asked
Apr 22, 2023
in
openLCA
by
Ashish Kirat Rai
(
120
points)
life cycle impact assessment (lcia)
calculation method
flows
processes
0
votes
0
answers
313
views
Numerical values of emission factors for the EN 15804_A2 impact assessment method.
asked
Oct 13, 2022
in
openLCA
by
Giannis Kosmidis
(
870
points)
impact assessment method
openlca
calculation method
flows
processes
0
votes
0
answers
324
views
Hi, I am a student who going to write my bachelor thesis on windfarm energy
asked
Sep 20, 2022
in
openLCA
by
bilalmh
(
260
points)
openlca
processes
data inputs
flows
database
0
votes
1
answer
413
views
I am exporting database built on one computer and importing it another and it is not updating the database
asked
Jul 27, 2022
in
openLCA
by
beglca
(
140
points)
openlca
data inputs
data migration
processes
flows
0
votes
0
answers
330
views
How we can build my own LCA input file for with respect to one crop
asked
Jul 24, 2022
in
openLCA
by
nsubashpdfsr
(
120
points)
input output
processes
0
votes
0
answers
348
views
The OpenLCA programme shuts down itself in window 10 while I am running it
asked
Jun 15, 2022
in
openLCA
by
aytc
(
120
points)
openlca
processes
0
votes
0
answers
923
views
How to export process information from openLCA database
asked
May 27, 2022
in
openLCA
by
riciwang
(
120
points)
database
process
processes
excel export
python
0
votes
0
answers
286
views
Process without category
asked
Mar 30, 2022
in
openLCA
by
gmevel
(
120
points)
openlca
category
processes
0
votes
1
answer
572
views
No results calculated in A, while calculates results in B (similar product systems)
asked
Feb 25, 2022
in
openLCA
by
basaktopcu
(
180
points)
results
output
processes
calculation
0
votes
0
answers
857
views
I am running Monte Carlo Simulations, results not easy to interpret as in quick result or analysis.
asked
Jan 28, 2022
in
openLCA
by
beglca
(
140
points)
openlca
calculation
monte carlo analysis
uncertainty
processes
0
votes
1
answer
877
views
How to link more than 2 processes taking the output from the process one as input of the process two
asked
Dec 17, 2021
in
openLCA
by
bygalarz
(
140
points)
process
processes
input output
0
votes
1
answer
781
views
copy processes from one categories to another in the same project
asked
Dec 5, 2021
in
openLCA
by
CESCO
(
120
points)
copy
processes
0
votes
1
answer
653
views
Open LCA does not calculate my downstream processes
asked
Nov 19, 2021
in
openLCA
by
usantorini
(
190
points)
openlca
product system
processes
0
votes
1
answer
499
views
Process metal input smaller than metal output
asked
Oct 28, 2021
in
openLCA
by
Sally
(
190
points)
processes
process
input output
0
votes
1
answer
1.2k
views
Different types of uncertainty
asked
Oct 19, 2021
in
openLCA
by
jmos
(
210
points)
database
uncertainty
processes
monte carlo analysis
0
votes
1
answer
880
views
Process input output
asked
Oct 14, 2021
in
openLCA
by
rmahmud
(
120
points)
flows
process
processes
openlca
product system
0
votes
1
answer
597
views
Ecoinvent processes not showing up in OpenLCA
asked
Aug 23, 2021
in
openLCA
by
mikdale
(
320
points)
ecoinvent
processes
0
votes
1
answer
615
views
Impact of electricity not showing up
asked
Aug 19, 2021
in
openLCA
by
AmritaS
(
170
points)
impact assessment
processes
electricity
openlca
provider linking
0
votes
1
answer
784
views
Does the process "electricity production, photovoltaic, 3kWp", involve the manufacturing of the PV panel?
asked
Aug 3, 2021
in
openLCA
by
viniciusbraga
(
120
points)
openlca
ecoinvent
processes
0
votes
0
answers
661
views
Influence of the different processes in ecoinvent case study ceramic cup vs paper cup
asked
Jul 7, 2021
in
openLCA
by
rufusxrf
(
140
points)
impact analysis
case study
ecoinvent
impact assessment
processes
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