Mridul Sarkar

Mridul Sarkar
Khatib and Alalmi · Energy Management

MTech

About

8
Publications
15,928
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35
Citations
Introduction
Skills and Expertise
Energy Efficiency in Building
Energy Saving
Energy Conservation
Mechanical Engineering
Heat Transfer
Thermal Engineering
Engineering Thermodynamics
Energy Engineering
Heat Exchangers
Renewable Energy Technologies
Additional affiliations
August 2008 - February 2016
Dar Al-Handasah Consultants Pvt Ltd.
  • Mechanical
Position
  • Consultant

Publications

Publications (8)
Fig.1 (a) Schematic of Wrap-Around Heat Pipe (WAHP) dehumidifier...
Table 1 . Control summary of proposed WAHP dehumidifier system.
Fig.2 Schematic representation of proposed WAHP system for climatic...
Table 2 . Weather locations for energy simulation study
+8 Fig.3 (a) Psychrometric plot of the process for psychrometric region-1....
On Climatic Control of Wrap-Around Heat Pipe (WAHP) Enhanced Dehumidifier in Outdoor Air Systems
Article
Full-text available
  • Feb 2019
Although wrap-around heat pipes (WAHP) are widely used for enhanced dehumidification systems in tropical and hot-humid climates, very few literature resources have actually reported any control methodology applicable for WAHP dehumidifier systems for an entire year operation. In the present work, a methodology is proposed for an outdoor air unit eq...
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Fig. 1. Schematic of heat pipe systems used in HVAC: (a) Wrap-Around...
Table 1 Regression coefficients of saturation enthalpy function
Fig. 4. Parametric variation with inlet humidity ratios at coil outlet...
Fig. 6. Parametric variation with coil outlet temperatures at...
+2 Fig. 7. Psychrometric plots at different coil outlet temperatures-(a)...
Theoretical Parametric Study of Wrap-Around Heat Pipe (WAHP) in Air Conditioning Systems
Article
Full-text available
  • Dec 2018
Warp-around heat pipes (WAHP) belong to a special class of recuperative heat exchangers that transfer heat from inlet to outlet locations via thermal gradient, without using any energy. In the present work, effects of various mechanical parameters on the performance of a WAHP dehumidifier system that are based on the underlying principles of heat a...
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Fig. 1. Criteria for sorting scheme to create sample space groups.
Table 1 Space input summary
Fig. 2. Flowchart depicting eliminate scheme for creating thermal zones...
Fig. 3. Zone RH variation at part loads for VAV systems supplying air...
+5 Table 3 Simulation test scenarios
Thermal Zoning Based on Design Cooling Loads: Methodology and Simulation Case Study for a DOAS with Local Recirculating Units
Article
Full-text available
  • Aug 2018
A framework for creating thermal zones in a building for effective and efficient Heating Ventilation and Air conditioning (HVAC) system design is introduced here. This method is based on simple “sort and eliminate” schemes and requires design cooling loads of conditioned spaces obtained from load calculation tools as primary input. The developed me...
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Figure 1 Click here to download high resolution image  
Table 1 .AHU type preferred for various climatic conditions
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+3 Figure 7 Click here to download high resolution image  
Theoretical comparison of cooling loads of an air handling unit in blow-through and draw-through configurations
Article
Full-text available
  • Sep 2013
Blow-through (BT) and draw-through (DT) modes are the two common types of air handling unit (AHU) configurations that are prevalent in heating ventilation and air conditioning (HVAC) systems in existence. The arrangements of a supply fan and a cooling coil in these systems have advantages on each other in terms of cooling coil loads, moisture remov...
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Figure 1. Network for Inertance tube and reservoir [4] 
MODELING OF INERTANCE TUBE BASED ON RLC CIRCUIT ANALOGY
Conference Paper
Full-text available
  • Dec 2008
Pulse tube refrigerators (PTRs) are categorized into various types based on the type of phase shifting mechanism involved in it: Basic pulse tube refrigerator (BPTR), Orifice pulse tube refrigerator (OPTR), Double inlet pulse tube refrigerator (DIPTR) and Inertance tube pulse tube refrigerator (ITPTR). ITPTR has thin capillary tube (called as Inert...
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Table 1 Dimensions of Coaxial PTR 
Table 2 Specifications of Cold End Cap Geometries 
Figure 3 Schematic of Cold End Caps.  
Figure 6 Lowest Temperature Variation with L/D Ratio of Regenerator
Experimental Investigations on 80 K Stirling Type Coaxial Pulse Tube Refrigerator
Conference Paper
Full-text available
  • Dec 2008
Pulse Tube Refrigerator (PTR) is a special class of regenerative cryocooler where there is no moving part at the cold end. Due to this, it has inherent advantages of higher reliability, reduced vibrations and light weight. Based on the arrangement of regenerator and pulse tube in a PTR, there are various configurations possible like inline, U-shape...
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