eprintid: 3659
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/36/59
datestamp: 2023-11-09 15:51:55
lastmod: 2023-11-09 15:51:55
status_changed: 2023-11-09 15:47:20
type: article
metadata_visibility: show
creators_name: Elneel, R.
creators_name: Anwar, S.
creators_name: Ariwahjoedi, B.
title: Prediction of heating values of oil palm fronds from ultimate analysis
ispublished: pub
keywords: Automatic equipments; Average absolute error; Empirical equations; Heating value; Higher heating value; Multiple linear regression analysis; Oil palm frond; Ultimate analysis, Calorific value; Linear regression; Materials properties; Regression analysis; Statistics, Palm oil
note: cited By 15
abstract: The heating value is one of the most important properties of biomass materials, as it can be used for design calculations or numerical simulations of the thermal conversion systems of biomass. The heating value can be determined experimentally or numerically. The determination of the heating value experimentally (by using a bomb calorimeter) involves laborious measurements while an ultimate analysis can be performed using automatic equipment. In this study, a multiple linear regression analysis was used to develop an empirical equation for the estimation of the higher heating value of Oil Palm Fronds (OPFs) using an ultimate analysis. An empirical equation based on the main elements carbon, hydrogen and oxygen (HHV = 0.879C+0.321H+0.0560-24.826) was the most accurate model, with a conelation coefficient (R2) of 0.92, Average Absolute Error (AAE) of 1.4 and Average Bias Error (ABE) of 0.16. © 2013 Asian Network for Scientific Information.
date: 2013
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84876503303&doi=10.3923%2fjas.2013.491.496&partnerID=40&md5=0c9d9fd7acb51768cf158cc7137db079
id_number: 10.3923/jas.2013.491.496
full_text_status: none
publication: Journal of Applied Sciences
volume: 13
number: 3
pagerange: 491-496
refereed: TRUE
issn: 18125654
citation:   Elneel, R. and Anwar, S. and Ariwahjoedi, B.  (2013) Prediction of heating values of oil palm fronds from ultimate analysis.  Journal of Applied Sciences, 13 (3).  pp. 491-496.  ISSN 18125654