NDLI: Waste heat water pumping model with direct contact cooling

Content Provider	Springer Nature Link
Author	Sutthivirode, Kittiwoot Pratinthong, Naris Namprakai, Pichai Roonprasang, Natthaphon Suparos, Taveewat
Copyright Year	2014
Abstract	The performance of a patented water pumping model with steam-air power was presented, which operates automatically by direct contact cooling method. The main objective was to study feasibility of a pumping model for underground water. In this model, a heater installed within the heat tank represented sources of waste heat as energy input for finding appropriate conditions of the 10 L pump model. The system operation had five stages: heating, pumping, vapor flow, cooling, and water suction. The overall water heads of 3, 4.5, 6 and 7.5 m were tested. At the same time, it was found that the pump with 50% air volume is sufficient for pumping water to a desired level. In the experiment, the temperatures in the heating and pumping stages were 100–103 °C and 80–90 °C, respectively. The pressure in the pumping stage was 12–18 kPa, and the pressure in the suction stage was about −80 kPa, sufficient for the best performance. It could pump 170 L of water at a 2 m suction head, 120 L at a 3.5 m suction head, 100 L at a 5 m suction head, and 65 L at a 6.5 m suction head in 2 h. A mathematical model for larger pumps was also presented, which operates nearly the same as the present system. Economic analysis of the 10 L pump was also included.
Starting Page	3896
Ending Page	3910
Page Count	15
File Format	PDF
ISSN	20952899
Journal	Journal of Central South University of Technology
Volume Number	21
Issue Number	10
e-ISSN	22275223
Language	English
Publisher	Central South University
Publisher Date	2014-10-17
Publisher Place	Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	direct contact cooling driving tank steam-air power liquid piston waste heat Engineering Metallic Materials
Content Type	Text
Resource Type	Article
Subject	Metals and Alloys Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Numerical simulation of heat transfer and flow of cooling air in triangular wavy fin channels

Oscillation heat transfer dynamic model for new type oscillation looped heat pipe with double liquid slugs

Comparison of two types of twin-rotor piston engine mechanisms

Design and dynamic characteristic prediction of air-powered twin-rotor piston engine

Optimal air-supply mode of hybrid system with radiant cooling and dedicated outdoor air

Dynamic simulation of drum level sloshing of heat recovery steam generator

Dynamic test on waste heat recovery system with organic Rankine cycle

Interaction of modifiers with liquid cast iron

Rejection of Waste Heat From Power Plants Through Phased-Cooling

Waste heat water pumping model with direct contact cooling

Similar Documents

Numerical simulation of heat transfer and flow of cooling air in triangular wavy fin channels

Oscillation heat transfer dynamic model for new type oscillation looped heat pipe with double liquid slugs

Comparison of two types of twin-rotor piston engine mechanisms

Design and dynamic characteristic prediction of air-powered twin-rotor piston engine

Optimal air-supply mode of hybrid system with radiant cooling and dedicated outdoor air

Dynamic simulation of drum level sloshing of heat recovery steam generator

Dynamic test on waste heat recovery system with organic Rankine cycle

Interaction of modifiers with liquid cast iron

Rejection of Waste Heat From Power Plants Through Phased-Cooling

Waste heat water pumping model with direct contact cooling