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Publications (4 of 4) Show all publications
Al-Madhlom, Q., Al-Ansari, N., Laue, J., Nordell, B. & Hussain, H. M. (2019). Site Selection of Aquifer Thermal Energy Storage Systems in Shallow Groundwater Conditions. Water, 11(7), Article ID 1393.
Open this publication in new window or tab >>Site Selection of Aquifer Thermal Energy Storage Systems in Shallow Groundwater Conditions
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2019 (English)In: Water, ISSN 2073-4441, E-ISSN 2073-4441, Vol. 11, no 7, article id 1393Article in journal (Refereed) Published
Abstract [en]

Underground thermal energy storage (UTES) systems are widely used around the world, due to their relations to heating ventilating and air conditioning (HVAC) applications [1]. To achieve the required objectives of these systems, the best design of these systems should be accessed first. The process of determining the best design for any UTES system has two stages, the type selection stage and the site selection stage. In the type selection stage, the best sort of UTES system is determined. There are six kinds of UTES systems, they are: boreholes, aquifer, bit, tank, tubes in clay, and cavern [2–5]. The selection of a particular type depends on three groups of parameters. They are: Site specific, design, and operation parameters (Figure 1). Apart from site specific parameters, the other two types can be changed through the life time of the system. The site specific parameters, e.g., geological, hydrogeological, and metrological, cannot be changed during the service period of the  ystem. Therefore, the design of the best type should depend, at first consideration, on site specific parameters.

Place, publisher, year, edition, pages
Switzerland: MDPI, 2019
Keywords
site selection, underground thermal energy storage systems, analytical hierarchy
National Category
Engineering and Technology Water Engineering Geotechnical Engineering
Research subject
Soil Mechanics; Urban Water Engineering
Identifiers
urn:nbn:se:ltu:diva-75229 (URN)10.3390/w11071393 (DOI)000480632300078 ()2-s2.0-85068541786 (Scopus ID)
Note

Validerad;2019;Nivå 2;2019-07-12 (johcin)

Available from: 2019-07-06 Created: 2019-07-06 Last updated: 2019-09-13Bibliographically approved
Al-Madhlom, Q., Al-Ansari, N., Hussain, H. M., Lindblom, J., Abdullah, T., Abid Hamza, B. & Knutsson, S. (2017). Seepage Velocity of Dibdibba Formation in Karbala, Iraq. Engineering, 9(3), 279-290
Open this publication in new window or tab >>Seepage Velocity of Dibdibba Formation in Karbala, Iraq
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2017 (English)In: Engineering, ISSN 1947-3931, E-ISSN 1947-394X, Vol. 9, no 3, p. 279-290Article in journal (Refereed) Published
Abstract [en]

Iraq highly depends on its surface water resources. Now it is facing water shortage problems. For these reasons, the utilization of groundwater will be increasing with time. Karbala Governorate is located in the central part of Iraq. It covers an area of 5034 km2 and the population exceeds one million. It is characterized by an arid or semiarid environment. Karbala Governorate lack surface water resource and consequently, groundwater is the only available resource. The main groundwater aquifer within the area is Dibdibba formation. It is composed of poorly sorted sand and sand stone with gravel. In this research hydrological and hydrogeological information were used to find out the magnitude and the direction of groundwater seepage velocity. The results indicate that groundwater flow toward the flood plain to the east of the study region. The seepage velocity ranges from 0 to 0.18 m/d, with a general increase when moving from the west to the east.

Place, publisher, year, edition, pages
Scientific Research Publishing, 2017
National Category
Geotechnical Engineering
Research subject
Soil Mechanics
Identifiers
urn:nbn:se:ltu:diva-62922 (URN)10.4236/eng.2017.93015 (DOI)
Note

Validerad; 2017; Nivå 1; 2017-04-07 (rokbeg)

Available from: 2017-04-06 Created: 2017-04-06 Last updated: 2018-11-19Bibliographically approved
Al-Madhlom, Q., Al-Ansari, N. & Hussain, H. M. (2016). Assessment of Groundwater Vulnerability in Northern Babylon Governorate, Iraq. Engineering, 8(12), 883-902
Open this publication in new window or tab >>Assessment of Groundwater Vulnerability in Northern Babylon Governorate, Iraq
2016 (English)In: Engineering, ISSN 1947-3931, E-ISSN 1947-394X, Vol. 8, no 12, p. 883-902Article in journal (Refereed) [Artistic work] Published
Abstract [en]

Groundwater is one of the main resources from the earth, especially for arid or semiarid

countries. For this reason, it is very important to keep it unpolluted. Drastic

Model is one of the widely used models to detect groundwater vulnerability to the

contaminants that are found on ground surface. In this model, it is assumed that the

vulnerability of the groundwater is affected by seven hydrological parameters. They

are: depth from the surface ground to groundwater, net recharge into the aquifer

from the surface, aquifer media, soil media, area topography, impact of vadose zone

and aquifer hydraulic conductivity. In this study, the DRASTIC model was applied

on the northern part of Babylon governorate in Iraq, to predict the vulnerability of

Groundwater in that area. The results indicate that the vulnerability is very low to

low grade.

Place, publisher, year, edition, pages
Scientific Research Publishing, 2016
Keywords
Groundwater Vulnerability, Groundwater Sensitivity, DRASTIC Model, GIS
National Category
Geotechnical Engineering
Research subject
Soil Mechanics
Identifiers
urn:nbn:se:ltu:diva-61260 (URN)10.4236/eng.2016.812080 (DOI)
Note

Validerad; 2017; Nivå 1; 2016-12-29 (andbra)

Available from: 2016-12-27 Created: 2016-12-27 Last updated: 2018-04-19Bibliographically approved
Lindblom, J., Al-Ansari, N. & Al-Madhlom, Q. (2016). Possibilities of reducing energy consumption by Optimization of Ground Source Heat Pump Systems in Babylon, Iraq (ed.). Paper presented at . Engineering, 8(3), 130-139
Open this publication in new window or tab >>Possibilities of reducing energy consumption by Optimization of Ground Source Heat Pump Systems in Babylon, Iraq
2016 (English)In: Engineering, ISSN 1947-3931, E-ISSN 1947-394X, Vol. 8, no 3, p. 130-139Article in journal (Refereed) Published
Abstract [en]

Iraq is located in the Middle East with an area that reaches 437072 km2 and a population of about 36 million. This country is suffering from severe electricity shortage problems which are expected to increase with time. In this research, an attempt is made to minimize this problem by combining the borehole thermal energy storage (BTES) with a heat pump, the indoor temperature of a residential building or other facility may be increased or reduced beyond the temperature interval of the heat carrier fluid.Due to the relatively high ground temperature in Middle Eastern countries, the Seasonal thermal energy storages (STES) and Ground Source Heat Pump (GSHP) systems have a remarkable potential, partly because the reduced thermal losses from the underground storage and the expected high COP (ratio of thermal energy gain to required driving energy (electricity)) of a heat pump, partly because of the potential for using STES directly for heating and cooling. In this research, groundwater conditions of Babylon city in Iraq were investigated to evaluate the possibility of using GSHP to reduce energy consumption. It is believed that such system will reduce consumed energy by about 60%.

National Category
Geotechnical Engineering
Research subject
Soil Mechanics
Identifiers
urn:nbn:se:ltu:diva-6877 (URN)10.4236/eng.2016.83014 (DOI)532f325d-89bb-4a2a-9871-18635d0210f3 (Local ID)532f325d-89bb-4a2a-9871-18635d0210f3 (Archive number)532f325d-89bb-4a2a-9871-18635d0210f3 (OAI)
Note
Validerad; 2016; Nivå 1; 20160328 (nadhir)Available from: 2016-09-29 Created: 2016-09-29 Last updated: 2018-06-26Bibliographically approved
Organisations
Identifiers
ORCID iD: ORCID iD iconorcid.org/0000-0003-0997-7371

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