Ravi”的用户个人学术档案

Prof. Dr. Vadlamani Ravi

- 在 idrbt.ac.in 的电子邮件经过验证 - 被引用次数:12825

R Ravi

- 在 andrew.cmu.edu 的电子邮件经过验证 - 被引用次数:12126

Vikram Ravi

- 在 caltech.edu 的电子邮件经过验证 - 被引用次数:9842

Experimental investigation on performance of a double pass artificial roughened solar air heater duct having roughness elements of the combination of discrete multi …

RK Ravi, RP Saini - Energy, 2016 - Elsevier
Double pass solar air heater (DPSAH) provided with roughness on each side of the absorbing
surface is considered as a significant and interesting design advancement that has been …

Meta-learning for semi-supervised few-shot classification

M Ren, E Triantafillou, S Ravi, J Snell… - arXiv preprint arXiv …, 2018 - arxiv.org
In few-shot classification, we are interested in learning algorithms that train a classifier from
only a handful of labeled examples. Recent progress in few-shot classification has featured …

A review on different techniques used for performance enhancement of double pass solar air heaters

RK Ravi, RP Saini - Renewable and Sustainable Energy Reviews, 2016 - Elsevier
The performance of a conventional solar air heater (SAH) can be effectively improved by
reducing the losses from the collector surface by providing the proper insulation and increasing …

Effect of roughness elements on thermal and thermohydraulic performance of double pass solar air heater duct having discrete multi V-shaped and staggered rib …

RK Ravi, RP Saini - Experimental Heat Transfer, 2018 - Taylor & Francis
In this work, an experimental setup consisting of a double pass solar air heater duct provided
with discrete multi V-shaped and staggered rib as artificial roughness on both sides of the …

Bankruptcy prediction in banks and firms via statistical and intelligent techniques–A review

PR Kumar, V Ravi - European journal of operational research, 2007 - Elsevier
This paper presents a comprehensive review of the work done, during the 1968–2005, in
the application of statistical and intelligent techniques to solve the bankruptcy prediction …

A fast radio burst localized to a massive galaxy

V Ravi, M Catha, L D'addario, SG Djorgovski… - Nature, 2019 - nature.com
Intense, millisecond-duration bursts of radio waves (named fast radio bursts) have been
detected from beyond the Milky Way 1 . Their dispersion measures—which are greater than …

Photocatalytic and biological degradation processes to mineralize pharmaceutically active compounds and catalyst recovery: a review

R Ravi, AK Golder - Coordination Chemistry Reviews, 2025 - Elsevier
Over the past few decades, the escalating issue of water pollution has primarily originated
from the direct discharge of industrial and municipal waste. The perilous ramifications of waste …

[PDF][PDF] Activity recognition from accelerometer data

N Ravi, N Dandekar, P Mysore, ML Littman - Aaai, 2005 - cdn.aaai.org
Activity recognition fits within the bigger framework of context awareness. In this paper, we
report on our efforts to recognize user activity from accelerometer data. Activity recognition is …

Nusselt number and friction factor correlations for forced convective type counter flow solar air heater having discrete multi V shaped and staggered rib roughness on …

RK Ravi, RP Saini - Applied Thermal Engineering, 2018 - Elsevier
In this work, the results of an experimental study on heat transfer and friction factor in a
counter flow double pass solar air heater (DPSAH) duct with discrete multi V-shaped and …

A survey on opinion mining and sentiment analysis: tasks, approaches and applications

K Ravi, V Ravi - Knowledge-based systems, 2015 - Elsevier
With the advent of Web 2.0, people became more eager to express and share their opinions
on web regarding day-to-day activities and global issues as well. Evolution of social media …