Jeremy's profile - activity

@aaron - I'm a bit late but I found the CoolTools simulation tool code documentation which includes the coefficients. Re

@aaron - I'm a bit late but I found the CoolTools simulation tool code documentation which includes the coefficients. Re

Which version of Python and eppy are you using?

Have you tried loading the IDD file explicitly before loading your IDF? For example: from eppy import modeleditor from

Have you tried loading the IDD file explicitly before loading your IDF? For example: from eppy import modeleditor fro

Have you tried loading the IDD file explicitly before loading your IDF? For example: ``` from eppy import modeleditor f

Have you tried loading the IDD file explicitly before loading your IDF? For example: IDF.setiddname(r"C:\\EnergyPlusV9

@ashopinion, I think that anyone can propose a clarification: https://www.ashrae.org/technical-resources/standards-and-g

@Keigo - Here's some info about the PLR and ReducedPLR : https://github.com/NREL/EnergyPlus/issues/7425 and https://gith

@Keigo - Here's some info about the PLR and ReducedPLR : https://github.com/NREL/EnergyPlus/issues/7425. Hope this helps

The language is indeed confusing. I checked with ASHRAE members who work on Appendix G. The short answer is that the cor

It looks like this README has answers to your questions: https://github.com/NREL/openstudio-model-articulation-gem/tree/

It looks like this README include some answers to your questions: https://github.com/NREL/openstudio-model-articulation-

Great answer! I'd also like to add that in general electric tankless water heaters can't provide as high of a temperatur

You might find what you're looking for here: https://openei.org/apps/USURDB/

The error seems to be occurring because the Fan:ZoneExhaust objects used in the model are currently set to be coupled wi

@Adharsh - which 90.1 version of the prototypes are you using? What's the climate zone of the model you're using? The mo

@Adharsh - which 90.1 version of the prototypes are you using? What's the climate zone of the model you're using? The mo

@Adharsh which code version of 90.1 or IECC are you running? Probably doesn't matter but if you know the climate zone th

Hi Drew - Have you looked into GenOpt?

Hi Drew - Have you looked into GenOpt

Hi Drew - Have looked into GenOpt

Do you mean the capacity or power? These are two different things. If you're after modifying the capacity you could use

In the EnergyPlus documentation, for the description of the part-load fraction performance curve for the furnaces, it says: "This [...] performance curve [...] parameterizes the variation of gas consumption rate by the heating coil as a function of the part load ratio [...]. For any simulation timestep, the nominal gas consumption rate (heating load/burner efficiency) is divided by the part-load fraction (PLF) if a part-load curve has been defined."

DOE-2 calculates the HIR-op as the product of the rated HIR and the HIR-FPLR(PLR).

I compared the default (when using a template) EnergyPlus performance curve for the PLF and the default curve for HIR-FPLR(PLR) in eQUEST. They are pretty pretty similar! Which makes me thinks that we can consider that PLF = HIR-FPLR(PLR).

The HIR for a particular time step is ratio the of fuel used to the heating energy produced.

According to the DOE-2 definition we have: Conso-op = f(Conso-rated * HIR-FPLR(PLR))

According to the EnergyPlus definition we have: Conso-op = f(Conso-rated / PLF)

Which is not the same thing and makes me think that PLF <> HIR-FPLR(PLR) ... Am I missing something?

Yes, that's it. Sorry, I should have provided a link.

If you want to model infiltration using Appendix G, I would suggest looking at the 90.1 Appendix G User Manual. The manu

If you want to model infiltration using Appendix G, I would suggest looking at the 90.1 Appendix G User Manual. The manu

If you want to model infiltration using the Appendix G, I would suggest looking at the 90.1 Appendix G User Manual. The

If you want to model infiltration using the Appendix G, I would suggest looking at the 90.1 Appendix G User Manual. The

Yes, here's an example on how to get the supply air temperature of a system with a blow through fan:

Yes and no. No, because eQUEST will only let you load INP of PD2 files. Yes, because you should be able to convert your

Yes and no. No, because eQUEST will only let you load INP of PD2 files. Yes, because you should be able to convert your

Yes and no. No, because eQUEST will only let you load INP of PD2 files. Yes, because you should be able to convert your

I have not done so, I'd be curious to know though!

@bbrannon4, you could do it in a few line by retrieving the standard output. This would involve no text manipulation per

@bbrannon4, you could do it in a few line by retrieving the standard output. This would involve no text manipulation per

@bbrannon4, You could do it in a few line by retrieving the standard output. This would involve no text manipulation per

@nnevels - just a word of caution, the prototypes generated by the measure won't be the same as the Commercial Prototype

The refrigeration version of eQUEST is used to model and simulate commercial refrigeration equipment, it has limited wh

The refrigeration version of eQUEST is used to model and simulate commercial refrigeration equipment, it has limited wh

The refrigeration version of eQUEST is used to model and simulate commercial refrigeration equipment, it has limited wh

The refrigeration version of eQUEST is used to model and simulate commercial refrigeration equipment, it has limited wh

The refrigeration version of eQUEST is used to model and simulate commercial refrigeration equipment, it has limited wh