123 research outputs found
Stabilisation limits of turbulent premixed flames by nanosecond repetitively pulsed discharges
No full textThe mechanism of flame stabilisation using nanosecond repetitively pulsed (NRP) plasma discharges in a turbulent, premixed methane–air flame at high velocities was investigated, focusing on the lean extinction limits. In contrast to the majority of the existing studies that considered NRP discharges as an assistance to conventional stabilisers, here, no other flame-holding method is used. High-speed (10 kHz) OH* chemiluminescence showed that the plasma discharges produce individual OH*-pockets that merge together at a high enough frequency to form a continuous flame sheet. Increasing the discharge repetition frequency from 5 kHz to 10 kHz improves flame stability, but no change in flame structure and stability was observed when the frequency was increased beyond 10 kHz. Change in the plasma energy level in the range studied had little effect on the flame structure. The lean extinction limit was quantified at various flow velocities, equivalence ratios, discharge frequencies and energy levels. It was observed that the trend of the extinction equivalence ratio with bulk velocity was similar to that of a conventional bluff body stabilised flame and that plasma-only stabilised flame was equally effective at certain operating conditions. An effort to correlate the stabilisation limits by a conventional Damköhler number Da* was made but was not satisfactory due to the presence of a characteristic flameholder lengthscale present in the Da* expression. A modified Da* was proposed to take the spark frequency effects into account, but this was not successful either. In contrast, the spread of the extinction data was smaller when a critical Karlovitz number was used, hence offering a way to extrapolate the present data to other conditions. The experiments demonstrate that NRP discharges can be used as an alternative stabilisation method for high-speed turbulent premixed flames
Physicochemical, Sensory And Microbiological Evaluation Of Seabuckthorn Puree Pasta.
No full textThis Dissertation / Report is the outcome of investigation carried out by the creator(s) / author(s) at the department/division of Central Food Technological Research Institute (CFTRI), Mysore mentioned below in this page
Analyzing Advancement in Crowdfunding Research and Envisioning its Future: A Bibliometric Approach
No full textPublished online 24 July 2023. Published in print 1 August 2023.Academy of Management Annual Meeting Proceedings includes abstracts of all papers and symposia presented at the annual conference, plus 6-page abridged versions of the “Best Papers” accepted for inclusion in the program (approximately 10%). Papers published in the Proceedings are abridged because presenting papers at their full length could preclude subsequent journal publication. Please contact the author(s) directly for the full papers.Crowdfunding represents an emerging alternative means of marshaling resources which may prove to be a game-changer in the entrepreneurial finance landscape. Although the rapid growth in this field has yielded a multidisciplinary body of work, the scaffolding of this vast body of work is still largely unknown in the scholarly domain. We conduct a bibliometric analysis of 534 crowdfunding articles to uncover the intellectual landscape of crowdfunding research. Our comprehensive co-citation analysis reveals two generations of crowdfunding research, identifies the most researched themes in area, and highlights its theoretical and disciplinary anchors. In addition, our bibliographic cartography traces the shifts in areas of interest of scholars within the heterogeneous field. Overall, our critical analysis of the most influential conversations in crowdfunding research helps reveals gaps in the extant literature which act as fertile directions for its future inquiry
Enhancing the Quality Improvement through Six Sigma Using DMAIC methodology in construction
No full textAbstract: Although Six Sigma has been carried out within side the production and different services industries. This look at defined the Six Sigma idea as a first-class initiative that may be carried out in the constructing enterprise. The concepts, method, and metrics of Six Sigma are first mentioned. The software of Six Sigma for enhancing the first-class of inner finishes at some stage in creation is likewise explained. For that a case of residential complicated which include one hundred residences is carried out to discover the defects in plastering. These defects are then evaluated through making use of DMAIC method of six sigma. Before making use of DMAIC, the sigma degree is calculated through defects consistent with million possibilities (DPMO). In case look at miles determined that the defects determined in completing paintings (plastering) of residential complicated are cracks on plastered floor, mistaken vertical edges of column, window and door, horizontal edges of column, window and door, air hole in plastered floor, choppy plastered floor, and plastered floor broken at some stage in sporting out different sports. Further those defects are evaluated the use of DMAIC method.
Keywords: Six Sigma, Defects, Construction, Quality Improvement, DMAIC.
Title: Enhancing the Quality Improvement through Six Sigma Using DMAIC methodology in construction
Author: Mr. INGALE ROHIT, Prof. S. C. Tandale
International Journal of Civil and Structural Engineering Research
ISSN 2348-7607 (Online)
Vol. 10, Issue 1, April 2022 - September 2022
Page No: 72-92
Research Publish Journals
Website: www.researchpublish.com
Published date: 04-June-2022
DOI: https://doi.org/10.5281/zenodo.6613790
Paper Download Link (Source)
https://www.researchpublish.com/papers/enhancing-the-quality-improvement-through-six-sigma-using-dmaic-methodology-in-constructionInternational Journal of Civil and Structural Engineering Research, ISSN 2348-7607 (Online), Research Publish Journals (Publisher), Website: www.researchpublish.co
Review Paper: Quality Improvement through Six Sigma using DMAIC Methodology in construction
No full textAbstract: Although Six Sigma has been carried out withinside the production and different services industries. This look at defined the Six Sigma idea as a first-class initiative that may be carried out in the constructing enterprise. The concepts, method, and metrics of Six Sigma are first mentioned. The software of Six Sigma for enhancing the first-class of inner finishes at some stage in creation is likewise explained. For that a case of residential complicated which include one hundred residences is carried out to discover the defects in plastering. These defects are then evaluated through making use of DMAIC method of six sigma. Before making use of DMAIC, the sigma degree is calculated through defects consistent with million possibilities (DPMO). In case look at miles determined that the defects determined in completing paintings (plastering) of residential complicated are cracks on plastered floor, mistaken vertical edges of column, window and door, horizontal edges of column, window and door, air hole in plastered floor, choppy plastered floor, and plastered floor broken at some stage in sporting out different sports. Further those defects are evaluated the use of DMAIC method.
Keywords: Six Sigma, Defects, Construction, Quality Improvement, DMAIC.
Title: Review Paper: Quality Improvement through Six Sigma using DMAIC Methodology in construction
Author: Ingale Rohit, Prof. S. C. Tandale
International Journal of Civil and Structural Engineering Research
ISSN 2348-7607 (Online)
Vol. 10, Issue 1, April 2022 - September 2022
Page No: 93-98
Research Publish Journals
Website: www.researchpublish.com
Published date: 06-June-2022
DOI: https://doi.org/10.5281/zenodo.6616441
Paper Download Link (Source)
https://www.researchpublish.com/papers/review-paper-quality-improvement-through-six-sigma-using-dmaic-methodologyInternational Journal of Civil and Structural Engineering Research, ISSN 2348-7607 (Online), Research Publish Journals (Source), Website: www.researchpublish.co
Proposed method to construct Boolean functions with maximum possible annihilator immunity
No full text- …
