How can i calculated the evaporated water in close system cooling towers ?

Hi As we know the percent of evaporated water in close cycle cooling towers with indirect heat transfer is less than wet types. I'm going to compare the amount of evaporated water in these towers....

04 May 2018 1,853 6 View

What is the Mechanical loading on rotational structures ?

I wanna to calculate the fatigue life of rotational structures, first I need to know their mechanical loads

09 October 2017 9,055 4 View

What is the Mechanical loading on Heaviy Gas Tourbines?

Hi. As we know the loading in Gas Turbines consist of Temperature Loading and mechanical ladings. Although these two types act simultaneously,I'm about to determine the specifically mechanical...

09 October 2017 1,233 4 View

What is diffrence between Meshing methods in abaqus ?

10 November 2016 4,069 1 View

What is the Hermit interpolation? is this specified function ?

06 July 2016 8,255 3 View

How can we write python script in abaqus for Fatigue analysis?

im focusing my attention on fatigue analysis in abaqus and infact im new to this section.I am a little confused about related scripting in "Abaqus analysis Manual 6.2.7 overview". It says the...

06 July 2016 1,321 15 View

How i can calculate the heat released under cyclic loading with abaqus?

Hi i want to model a beam under cyclic loading and claculate the heat generalized because of plastic deformation. i was wondering if some body help me in this field! with appriciate

01 January 1970 8,964 3 View

What is the Back Stress in Fatigue load ?

i dont know what is the back stress Exactly ? is it only in Creep or there is in every plastic deformation in hystersis loop ?

01 January 1970 7,166 0 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View