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Dr. Rachna Khurana

Dr. Rachna Khurana

Designation Assistant Professor
Department Mathematics
E-mail rachna.khurana@agra.sharda.ac.in

Dr. Rachna Khurana  has been an integral part of the Sharda Group for more than twenty- one years. Her research in Queueing Theory is extensive and impactful, focusing on various intricate models crucial for optimizing production, transportation, and communication systems. Dr. Rachna Khurana has published thirteen research papers in both National and International reputed Journals along with three patents. Her outstanding performance and commitment to excellence have been recognized with the prestigious Shrestha Shikshak Puraskar twice by Sharda Group.


23+ Years


M.Sc., Ph.D.

Award & Recognition

Two times Shrestha Shikshak Puraskar (SGI)



  • On a bulk arrival vacation queue with exceptional first service and server breakdowns, Indian Journal of Natural Sciences,Vol.13, Issue 71, April 2022, p: 39320-39325.-Web of Science
  • Analysis of a priority queueing system with partial buffer sharing scheme and one server in reserve Aryavart Shodh Vikas Patrika Vol.-14, No.-I, Issue-19, March-2021,p: 155-159. –PEER REVIEWED
  • . International Journal of Advanced Science and Technology (2020), Vol-29(4), p:9024 – 9034. SCOPUS
  • “Analysis of a queueing model with rollback/Recovery strategy”. Aryavart Shodh Vikas Patrika, Vol.-13, No.-I, Issue- 16, June -2020, p: 466-471.- PEER REVIEWED
  • “Chemical Reaction and its Influence on MHD Flow on Continuously Moving Vertical Surface with Uniform Heat and Mass Flux”. Turkish Journal of Computer and Mathematics Education(2020).Vol-11(03),p:2613-2619. SCOPUS
  • “Analysis of M/M/1 Vacation Queue with Negative Arrival, Server Breakdown and First Exceptional Service”. International Journal of Advanced Science and Technology Vol. 28 No. 3 (2019), p: 320-327. SCOPUS
  • “Analysis of a priority queueing system with two Thresholds”. Aryavart Shodh Vikas Patrika Vol.-10, No.-I, Issues- 11 , June -2019, p:235-239- PEER REVIEWED
  • “Analysis of Queueing Model with Partial Buffer Sharing Scheme”. Fundamental Research: A monthly multidisciplinary peer review research journal (2017), Vol-7, p:93-97. UGC
  • “On a vacation with exceptional first service and server breakdowns”, Journal of Scientific and Technological Research (2017), 7(2), p:8-12.- UGC
  • “Approximate Analysis of Open Queueing Network having finite buffers with N policy and a server in Reserve”. Journal of Scientific and Technological Research, Vol-2, Issue-2,September 2012, p:18-20  ISSN:2231-4709. - PEER REVIEWED
  • “Approximation of the Mean Waiting Times in an C2/D/K Queueing System with Nonpreemptive Priority”  Humanities & Social Sciences: Interdisciplinary Approach, Vol-2, Issue-2, December 2010,p: 73-76,ISSN: 0957-7090- PEER REVIEWED
  • “A Heuristic Approximation Scheme for solving the multiserver queue M/C2/n”.  Proceedings of Mathematical Modelling of Real Life Problems and Applications of conference of Vijnana Parishad of India( 2005), p:184-191.Book Chapter


Application No.:202311038680

Title of the invention: Graph Theory-Based Algorithms for Network Optimization and Analysis

Publication Date: 07/07/2023


Application No. : 202311059057

Title Of Invention: A System For Integrated Inventory Modeling in Supplier- Customer Chain

Publication Date:  06/10/2023


Application No. : 202411013932A

Title Of Invention: A Dynamic Flow Control System and method for efficient fluid

Publication Date:  08/03/2024

Area of Interest

Queueing Theory