Hydraulic Modelling - Revision history

127.0.0.1: The LinkTitles extension automatically added links to existing pages (https://github.com/bovender/LinkTitles).

2022-10-21T09:12:20Z

The LinkTitles extension automatically added links to existing pages (<a target="_blank" rel="nofollow noreferrer noopener" class="external free" href="https://github.com/bovender/LinkTitles">https://github.com/bovender/LinkTitles</a>).

← Older revision		Revision as of 09:12, 21 October 2022
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	[[File: BAWiki_wasserbauliches_Versuchswesen_4.jpg\|thumb\|Picture 4: Studies on the passability of fishways]]		[[File: BAWiki_wasserbauliches_Versuchswesen_4.jpg\|thumb\|Picture 4: Studies on the passability of fishways]]

	In the BAW, representational models are an important method for dealing with various different hydraulic issues relating to the federal waterways. For inland areas, the focus is on complex aspects of spatial current processes and the transport of solid particles, while the issues involved in coastal areas mainly refer to ship dynamic parameters in the context of the interaction between seagoing ships and tidal fairways with corresponding model analysis. Many of the data obtained in the laboratories are necessary for validation and on-going development of the numerical simulation models used in the BAW.		In the BAW, representational models are an important method for dealing with various different hydraulic issues relating to the federal waterways. For inland areas, the focus is on complex aspects of spatial current processes and the transport of solid particles, while the issues involved in coastal areas mainly refer to ship dynamic parameters in the context of the interaction between seagoing ships and tidal fairways with corresponding [[model]] analysis. Many of the data obtained in the laboratories are necessary for validation and on-going development of the numerical [[Simulation Models\|simulation models]] used in the BAW.

	Hydraulic modelling uses system models for principle tests as well as models as detailed reconstruction of river sections or building structures. The BAW has several testing facilities with modern infrastructure. In Karlsruhe for example, a surface area of about 4,500 m² is taken up with modern, fully automatic measurement bridges equipped with extensive photographic measurement systems for widespread recording of changing model geometries and current parameters. Five channels with widths from 0.80 m and 5.00 m and lengths from 20 and 78 m are available for hydraulic and morphological project and research work. A flexible lock test stand on a scale of 1:25 with transparent, movable chamber walls can be adapted to differing chamber widths and filling and draining systems; it is equipped with comprehensive measuring instruments, including a ship force measurement system for measuring the longitudinal and transverse forces of a model ship at the bow and stern.		Hydraulic modelling uses system models for principle tests as well as models as detailed reconstruction of river sections or [[building]] structures. The BAW has several testing facilities with modern infrastructure. In Karlsruhe for example, a surface area of about 4,500 m² is taken up with modern, fully automatic measurement bridges equipped with extensive photographic measurement systems for widespread recording of changing [[model]] geometries and current parameters. Five channels with widths from 0.80 m and 5.00 m and lengths from 20 and 78 m are available for hydraulic and morphological project and research work. A flexible [[lock]] test stand on a scale of 1:25 with transparent, movable chamber walls can be adapted to differing chamber widths and filling and draining systems; it is equipped with comprehensive measuring instruments, including a ship force measurement system for measuring the longitudinal and transverse forces of a [[model]] ship at the bow and stern.

	In Hamburg, the ship wave basin measuring 3,500 m² is used primarily to study the interaction of waterway and seagoing ship, for shallow water dynamic tests, as well as measuring the transverse forces and yaw torques. The studies are carried out with various ship models on a scale of 1:40 (the large dimensions of seagoing ships mean that this scale results in ship models measuring 5 to 10 m in length). The large peripheral channel measuring 200 m in length includes a test section 80 m long shaped as a straight rectangular channel to examine erosion and deposition of natural bed material under tidal current conditions with current velocities of up to 2 m/s.		In Hamburg, the ship wave basin measuring 3,500 m² is used primarily to study the interaction of [[waterway]] and seagoing ship, for [[shallow water]] dynamic tests, as well as measuring the transverse forces and yaw torques. The studies are carried out with various ship models on a scale of 1:40 (the large dimensions of seagoing ships mean that this scale results in ship models measuring 5 to 10 m in length). The large peripheral [[channel]] measuring 200 m in length includes a test section 80 m long shaped as a straight rectangular [[channel]] to examine [[erosion]] and deposition of natural bed material under tidal current conditions with current velocities of up to 2 m/s.

	Click here to see an overview of the available technical equipment:		Click here to see an [[overview]] of the available technical equipment:
	https://www.baw.de/EN/die_baw/technische_ausstattung/technische_ausstattung.html		https://www.baw.de/EN/die_baw/technische_ausstattung/technische_ausstattung.html

Merkelj at 06:17, 12 April 2022

2022-04-12T06:17:55Z

← Older revision		Revision as of 06:17, 12 April 2022
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	[[de:Wasserbauliches Versuchswesen]]		[[de:Wasserbauliches Versuchswesen]]
	[[File: BAWiki_wasserbauliches_Versuchswesen_1.jpg\|thumb\|~~File~~ 1: The physical model of the gravel bank "Jungferngrund" is utilised in the framework of the project "Abladeoptimierung Mittelrhein, AOMR" (Optimisation of load draughts on the Middle Rhine) and a scale of 1:60]]		[[File: BAWiki_wasserbauliches_Versuchswesen_1.jpg\|thumb\|Picture 1: The physical model of the gravel bank "Jungferngrund" is utilised in the framework of the project "Abladeoptimierung Mittelrhein, AOMR" (Optimisation of load draughts on the Middle Rhine) and a scale of 1:60]]
	[[File: BAWiki_wasserbauliches_Versuchswesen_2.jpg\|thumb\|~~File~~ 2: Filling system of a lock with a scale factor of 1:25]]		[[File: BAWiki_wasserbauliches_Versuchswesen_2.jpg\|thumb\|Picture 2: Filling system of a lock with a scale factor of 1:25]]
	[[File: BAWiki_wasserbauliches_Versuchswesen_3.jpg\|thumb\|~~File~~ 3: Measuring boot in a scaled model]]		[[File: BAWiki_wasserbauliches_Versuchswesen_3.jpg\|thumb\|Picture 3: Measuring boot in a scaled model]]
	[[File: BAWiki_wasserbauliches_Versuchswesen_4.jpg\|thumb\|~~File~~ 4: Studies on the passability of fishways]]		[[File: BAWiki_wasserbauliches_Versuchswesen_4.jpg\|thumb\|Picture 4: Studies on the passability of fishways]]

	In the BAW, representational models are an important method for dealing with various different hydraulic issues relating to the federal waterways. For inland areas, the focus is on complex aspects of spatial current processes and the transport of solid particles, while the issues involved in coastal areas mainly refer to ship dynamic parameters in the context of the interaction between seagoing ships and tidal fairways with corresponding model analysis. Many of the data obtained in the laboratories are necessary for validation and on-going development of the numerical simulation models used in the BAW.		In the BAW, representational models are an important method for dealing with various different hydraulic issues relating to the federal waterways. For inland areas, the focus is on complex aspects of spatial current processes and the transport of solid particles, while the issues involved in coastal areas mainly refer to ship dynamic parameters in the context of the interaction between seagoing ships and tidal fairways with corresponding model analysis. Many of the data obtained in the laboratories are necessary for validation and on-going development of the numerical simulation models used in the BAW.

Merkelj at 10:59, 7 April 2022

2022-04-07T10:59:17Z

← Older revision		Revision as of 10:59, 7 April 2022
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	[[de:Wasserbauliches Versuchswesen]]		[[de:Wasserbauliches Versuchswesen]]
	[[File: BAWiki_wasserbauliches_Versuchswesen_1.jpg\|thumb\|File 1: The physical model of the gravel bank "Jungferngrund" is utilised in the framework of the project "Abladeoptimierung Mittelrhein, AOMR" (Optimisation of load draughts on the Middle Rhine) and ~~has~~ a ~~length~~ scale ~~factor~~ of 1:60]]		[[File: BAWiki_wasserbauliches_Versuchswesen_1.jpg\|thumb\|File 1: The physical model of the gravel bank "Jungferngrund" is utilised in the framework of the project "Abladeoptimierung Mittelrhein, AOMR" (Optimisation of load draughts on the Middle Rhine) and a scale of 1:60]]
	[[File: BAWiki_wasserbauliches_Versuchswesen_2.jpg\|thumb\|File 2: Filling system of a lock with a scale factor of 1:25]]		[[File: BAWiki_wasserbauliches_Versuchswesen_2.jpg\|thumb\|File 2: Filling system of a lock with a scale factor of 1:25]]
	[[File: BAWiki_wasserbauliches_Versuchswesen_3.jpg\|thumb\|File 3: Measuring boot in a scaled model]]		[[File: BAWiki_wasserbauliches_Versuchswesen_3.jpg\|thumb\|File 3: Measuring boot in a scaled model]]

Merkelj at 10:58, 7 April 2022

2022-04-07T10:58:08Z

← Older revision		Revision as of 10:58, 7 April 2022
Line 1:		Line 1:
	[[de:Wasserbauliches Versuchswesen]]		[[de:Wasserbauliches Versuchswesen]]
	[[File: BAWiki_wasserbauliches_Versuchswesen_1.jpg\|thumb\|File 1: The physical model of the gravel bank "Jungferngrund" utilised in the framework of the project "Abladeoptimierung Mittelrhein, AOMR" (Optimisation of load draughts on the Middle Rhine) and has a scale factor of 1:60]]		[[File: BAWiki_wasserbauliches_Versuchswesen_1.jpg\|thumb\|File 1: The physical model of the gravel bank "Jungferngrund" is utilised in the framework of the project "Abladeoptimierung Mittelrhein, AOMR" (Optimisation of load draughts on the Middle Rhine) and has a length scale factor of 1:60]]
	[[File: BAWiki_wasserbauliches_Versuchswesen_2.jpg\|thumb\|File 2: Filling system of a lock with a scale factor of 1:25]]		[[File: BAWiki_wasserbauliches_Versuchswesen_2.jpg\|thumb\|File 2: Filling system of a lock with a scale factor of 1:25]]
	[[File: BAWiki_wasserbauliches_Versuchswesen_3.jpg\|thumb\|File 3: Measuring boot in a scaled model]]		[[File: BAWiki_wasserbauliches_Versuchswesen_3.jpg\|thumb\|File 3: Measuring boot in a scaled model]]

Merkelj at 10:57, 7 April 2022

2022-04-07T10:57:15Z

← Older revision		Revision as of 10:57, 7 April 2022
Line 1:		Line 1:
	[[de:Wasserbauliches Versuchswesen]]		[[de:Wasserbauliches Versuchswesen]]
	[[File: BAWiki_wasserbauliches_Versuchswesen_1.jpg\|thumb\|~~Picture~~ 1: ~~Shallow water ship basin with~~ the ~~bathymetry~~ of ~~a section~~ of the ~~tidal river Elbe (~~scale 1 : ~~40) for minimising ship induced waves in marinas near waterways~~]]		[[File: BAWiki_wasserbauliches_Versuchswesen_1.jpg\|thumb\|File 1: The physical model of the gravel bank "Jungferngrund" utilised in the framework of the project "Abladeoptimierung Mittelrhein, AOMR" (Optimisation of load draughts on the Middle Rhine) and has a scale factor of 1:60]]
	[[File: ~~Methoden_wasserbauliches_Versuchswesen_2a~~.jpg\|thumb\|~~Picture 2a: Laboratory channel constricted on one side with gravel bed (~~2 ~~m x 20 m)]]~~		[[File: BAWiki_wasserbauliches_Versuchswesen_2.jpg\|thumb\|File 2: Filling system of a lock with a scale factor of 1:25]]
	~~[[File~~: ~~Methoden_wasserbauliches_Versuchswesen_2b.jpg\|thumb\|Picture 2b: Hydraulic tests at~~ a ~~one-sided constriction in~~ a ~~laboratory channel (2 m, x 20 m, gravel bed, Qmax = 300 l/s)]]~~		[[File: BAWiki_wasserbauliches_Versuchswesen_3.jpg\|thumb\|File 3: Measuring boot in a scaled model]]
	~~[[File: BAWiki_wasserbauliches_Versuchswesen_2.jpg\|thumb\|Picture 3: Monitoring coach at the current flume for investigation on steady and unsteady transport processes (dimension~~ of ~~serviceable flume 80 m x~~ 1~~,5 m x 1,3 m, max. current 1,5 m/s)~~]]		[[File: BAWiki_wasserbauliches_Versuchswesen_4.jpg\|thumb\|File 4: Studies on the passability of fishways]]
	[[File: BAWiki_wasserbauliches_Versuchswesen_3.jpg\|thumb\|~~Picture 4~~: ~~Investigations~~ in ~~the current flume on steady and unsteady transport processes (dimension of serviceable flume 80 m x 1,5 m x 1,3 m, max. current 1,5 m/s)~~]]
	[[File: ~~Methoden_wasserbauliches_Versuchswesen_4~~.jpg\|thumb\|~~Picture 5~~: ~~Model~~ of ~~the river Oder at Hofenwutzen, tests on a model with moving bed~~]]

	In the BAW, representational models are an important method for dealing with various different hydraulic issues relating to the federal waterways. For inland areas, the focus is on complex aspects of spatial current processes and the transport of solid particles, while the issues involved in coastal areas mainly refer to ship dynamic parameters in the context of the interaction between seagoing ships and tidal fairways with corresponding model analysis. Many of the data obtained in the laboratories are necessary for validation and on-going development of the numerical simulation models used in the BAW.		In the BAW, representational models are an important method for dealing with various different hydraulic issues relating to the federal waterways. For inland areas, the focus is on complex aspects of spatial current processes and the transport of solid particles, while the issues involved in coastal areas mainly refer to ship dynamic parameters in the context of the interaction between seagoing ships and tidal fairways with corresponding model analysis. Many of the data obtained in the laboratories are necessary for validation and on-going development of the numerical simulation models used in the BAW.

Merkelj at 10:25, 7 April 2022

2022-04-07T10:25:49Z

← Older revision		Revision as of 10:25, 7 April 2022
Line 13:		Line 13:
	In Hamburg, the ship wave basin measuring 3,500 m² is used primarily to study the interaction of waterway and seagoing ship, for shallow water dynamic tests, as well as measuring the transverse forces and yaw torques. The studies are carried out with various ship models on a scale of 1:40 (the large dimensions of seagoing ships mean that this scale results in ship models measuring 5 to 10 m in length). The large peripheral channel measuring 200 m in length includes a test section 80 m long shaped as a straight rectangular channel to examine erosion and deposition of natural bed material under tidal current conditions with current velocities of up to 2 m/s.		In Hamburg, the ship wave basin measuring 3,500 m² is used primarily to study the interaction of waterway and seagoing ship, for shallow water dynamic tests, as well as measuring the transverse forces and yaw torques. The studies are carried out with various ship models on a scale of 1:40 (the large dimensions of seagoing ships mean that this scale results in ship models measuring 5 to 10 m in length). The large peripheral channel measuring 200 m in length includes a test section 80 m long shaped as a straight rectangular channel to examine erosion and deposition of natural bed material under tidal current conditions with current velocities of up to 2 m/s.

	Click here to see an overview of the available technical equipment.		Click here to see an overview of the available technical equipment:
			https://www.baw.de/EN/die_baw/technische_ausstattung/technische_ausstattung.html

	The commercially available measuring equipment and instrumentation systems used for hydraulic testing are supplemented with special devices and software solutions developed in the BAW. The laboratories are extensively automated and are efficient in operation.		The commercially available measuring equipment and instrumentation systems used for hydraulic testing are supplemented with special devices and software solutions developed in the BAW. The laboratories are extensively automated and are efficient in operation.

imported>Mueller-hagedorn at 08:24, 11 May 2010

2010-05-11T08:24:45Z

← Older revision		Revision as of 08:24, 11 May 2010
Line 1:		Line 1:
			[[de:Wasserbauliches Versuchswesen]]
	[[File: BAWiki_wasserbauliches_Versuchswesen_1.jpg\|thumb\|Picture 1: Shallow water ship basin with the bathymetry of a section of the tidal river Elbe (scale 1 : 40) for minimising ship induced waves in marinas near waterways]]		[[File: BAWiki_wasserbauliches_Versuchswesen_1.jpg\|thumb\|Picture 1: Shallow water ship basin with the bathymetry of a section of the tidal river Elbe (scale 1 : 40) for minimising ship induced waves in marinas near waterways]]
	[[File: Methoden_wasserbauliches_Versuchswesen_2a.jpg\|thumb\|Picture 2a: Laboratory channel constricted on one side with gravel bed (2 m x 20 m)]]		[[File: Methoden_wasserbauliches_Versuchswesen_2a.jpg\|thumb\|Picture 2a: Laboratory channel constricted on one side with gravel bed (2 m x 20 m)]]

imported>Juettner at 11:37, 30 March 2010

2010-03-30T11:37:16Z

← Older revision		Revision as of 11:37, 30 March 2010
Line 19:		Line 19:

	* [[Ship-generated Loading]]		* [[Ship-generated Loading]]
			* [[Ship Dynamics]]

	==Literature==		==Literature==

imported>Juettner at 12:27, 26 March 2010

2010-03-26T12:27:52Z

← Older revision		Revision as of 12:27, 26 March 2010
Line 25:		Line 25:

	----		----
	back to [[Hydraulic ~~Modelling~~]]		back to [[Hydraulic Engineering Methods]]
	----		----
	[[Overview]]		[[Overview]]

imported>Juettner at 09:04, 26 March 2010

2010-03-26T09:04:11Z

← Older revision		Revision as of 09:04, 26 March 2010
Line 1:		Line 1:
	[[File: BAWiki_wasserbauliches_Versuchswesen_1.jpg\|thumb\|Picture 1: ]]		[[File: BAWiki_wasserbauliches_Versuchswesen_1.jpg\|thumb\|Picture 1: Shallow water ship basin with the bathymetry of a section of the tidal river Elbe (scale 1 : 40) for minimising ship induced waves in marinas near waterways]]
	[[File: Methoden_wasserbauliches_Versuchswesen_2a.jpg\|thumb\|Picture 2a: ]]		[[File: Methoden_wasserbauliches_Versuchswesen_2a.jpg\|thumb\|Picture 2a: Laboratory channel constricted on one side with gravel bed (2 m x 20 m)]]
	[[File: Methoden_wasserbauliches_Versuchswesen_2b.jpg\|thumb\|Picture 2b: ]]		[[File: Methoden_wasserbauliches_Versuchswesen_2b.jpg\|thumb\|Picture 2b: Hydraulic tests at a one-sided constriction in a laboratory channel (2 m, x 20 m, gravel bed, Qmax = 300 l/s)]]
	[[File: BAWiki_wasserbauliches_Versuchswesen_2.jpg\|thumb\|Picture 3: ]]		[[File: BAWiki_wasserbauliches_Versuchswesen_2.jpg\|thumb\|Picture 3: Monitoring coach at the current flume for investigation on steady and unsteady transport processes (dimension of serviceable flume 80 m x 1,5 m x 1,3 m, max. current 1,5 m/s)]]
	[[File: BAWiki_wasserbauliches_Versuchswesen_3.jpg\|thumb\|Picture 4: ]]		[[File: BAWiki_wasserbauliches_Versuchswesen_3.jpg\|thumb\|Picture 4: Investigations in the current flume on steady and unsteady transport processes (dimension of serviceable flume 80 m x 1,5 m x 1,3 m, max. current 1,5 m/s)]]
	[[File: Methoden_wasserbauliches_Versuchswesen_4.jpg\|thumb\|Picture 5: ]]		[[File: Methoden_wasserbauliches_Versuchswesen_4.jpg\|thumb\|Picture 5: Model of the river Oder at Hofenwutzen, tests on a model with moving bed]]

	In the BAW, representational models are an important method for dealing with various different hydraulic issues relating to the federal waterways. For inland areas, the focus is on complex aspects of spatial current processes and the transport of solid particles, while the issues involved in coastal areas mainly refer to ship dynamic parameters in the context of the interaction between seagoing ships and tidal fairways with corresponding model analysis. Many of the data obtained in the laboratories are necessary for validation and on-going development of the numerical simulation models used in the BAW.		In the BAW, representational models are an important method for dealing with various different hydraulic issues relating to the federal waterways. For inland areas, the focus is on complex aspects of spatial current processes and the transport of solid particles, while the issues involved in coastal areas mainly refer to ship dynamic parameters in the context of the interaction between seagoing ships and tidal fairways with corresponding model analysis. Many of the data obtained in the laboratories are necessary for validation and on-going development of the numerical simulation models used in the BAW.

← Older revision		Revision as of 10:57, 7 April 2022
Line 1:		Line 1:
	[[de:Wasserbauliches Versuchswesen]]		[[de:Wasserbauliches Versuchswesen]]
	[[File: BAWiki_wasserbauliches_Versuchswesen_1.jpg\|thumb\|~~Picture~~ 1: ~~Shallow water ship basin with~~ the ~~bathymetry~~ of ~~a section~~ of the ~~tidal river Elbe (~~scale 1 : ~~40) for minimising ship induced waves in marinas near waterways~~]]		[[File: BAWiki_wasserbauliches_Versuchswesen_1.jpg\|thumb\|File 1: The physical model of the gravel bank "Jungferngrund" utilised in the framework of the project "Abladeoptimierung Mittelrhein, AOMR" (Optimisation of load draughts on the Middle Rhine) and has a scale factor of 1:60]]
	[[File: ~~Methoden_wasserbauliches_Versuchswesen_2a~~.jpg\|thumb\|~~Picture 2a: Laboratory channel constricted on one side with gravel bed (~~2 ~~m x 20 m)]]~~		[[File: BAWiki_wasserbauliches_Versuchswesen_2.jpg\|thumb\|File 2: Filling system of a lock with a scale factor of 1:25]]
	~~[[File~~: ~~Methoden_wasserbauliches_Versuchswesen_2b.jpg\|thumb\|Picture 2b: Hydraulic tests at~~ a ~~one-sided constriction in~~ a ~~laboratory channel (2 m, x 20 m, gravel bed, Qmax = 300 l/s)]]~~		[[File: BAWiki_wasserbauliches_Versuchswesen_3.jpg\|thumb\|File 3: Measuring boot in a scaled model]]
	~~[[File: BAWiki_wasserbauliches_Versuchswesen_2.jpg\|thumb\|Picture 3: Monitoring coach at the current flume for investigation on steady and unsteady transport processes (dimension~~ of ~~serviceable flume 80 m x~~ 1~~,5 m x 1,3 m, max. current 1,5 m/s)~~]]		[[File: BAWiki_wasserbauliches_Versuchswesen_4.jpg\|thumb\|File 4: Studies on the passability of fishways]]
	[[File: BAWiki_wasserbauliches_Versuchswesen_3.jpg\|thumb\|~~Picture 4~~: ~~Investigations~~ in ~~the current flume on steady and unsteady transport processes (dimension of serviceable flume 80 m x 1,5 m x 1,3 m, max. current 1,5 m/s)~~]]
	[[File: ~~Methoden_wasserbauliches_Versuchswesen_4~~.jpg\|thumb\|~~Picture 5~~: ~~Model~~ of ~~the river Oder at Hofenwutzen, tests on a model with moving bed~~]]

	In the BAW, representational models are an important method for dealing with various different hydraulic issues relating to the federal waterways. For inland areas, the focus is on complex aspects of spatial current processes and the transport of solid particles, while the issues involved in coastal areas mainly refer to ship dynamic parameters in the context of the interaction between seagoing ships and tidal fairways with corresponding model analysis. Many of the data obtained in the laboratories are necessary for validation and on-going development of the numerical simulation models used in the BAW.		In the BAW, representational models are an important method for dealing with various different hydraulic issues relating to the federal waterways. For inland areas, the focus is on complex aspects of spatial current processes and the transport of solid particles, while the issues involved in coastal areas mainly refer to ship dynamic parameters in the context of the interaction between seagoing ships and tidal fairways with corresponding model analysis. Many of the data obtained in the laboratories are necessary for validation and on-going development of the numerical simulation models used in the BAW.

← Older revision		Revision as of 09:04, 26 March 2010
Line 1:		Line 1:
	[[File: BAWiki_wasserbauliches_Versuchswesen_1.jpg\|thumb\|Picture 1: ]]		[[File: BAWiki_wasserbauliches_Versuchswesen_1.jpg\|thumb\|Picture 1: Shallow water ship basin with the bathymetry of a section of the tidal river Elbe (scale 1 : 40) for minimising ship induced waves in marinas near waterways]]
	[[File: Methoden_wasserbauliches_Versuchswesen_2a.jpg\|thumb\|Picture 2a: ]]		[[File: Methoden_wasserbauliches_Versuchswesen_2a.jpg\|thumb\|Picture 2a: Laboratory channel constricted on one side with gravel bed (2 m x 20 m)]]
	[[File: Methoden_wasserbauliches_Versuchswesen_2b.jpg\|thumb\|Picture 2b: ]]		[[File: Methoden_wasserbauliches_Versuchswesen_2b.jpg\|thumb\|Picture 2b: Hydraulic tests at a one-sided constriction in a laboratory channel (2 m, x 20 m, gravel bed, Qmax = 300 l/s)]]
	[[File: BAWiki_wasserbauliches_Versuchswesen_2.jpg\|thumb\|Picture 3: ]]		[[File: BAWiki_wasserbauliches_Versuchswesen_2.jpg\|thumb\|Picture 3: Monitoring coach at the current flume for investigation on steady and unsteady transport processes (dimension of serviceable flume 80 m x 1,5 m x 1,3 m, max. current 1,5 m/s)]]
	[[File: BAWiki_wasserbauliches_Versuchswesen_3.jpg\|thumb\|Picture 4: ]]		[[File: BAWiki_wasserbauliches_Versuchswesen_3.jpg\|thumb\|Picture 4: Investigations in the current flume on steady and unsteady transport processes (dimension of serviceable flume 80 m x 1,5 m x 1,3 m, max. current 1,5 m/s)]]
	[[File: Methoden_wasserbauliches_Versuchswesen_4.jpg\|thumb\|Picture 5: ]]		[[File: Methoden_wasserbauliches_Versuchswesen_4.jpg\|thumb\|Picture 5: Model of the river Oder at Hofenwutzen, tests on a model with moving bed]]

	In the BAW, representational models are an important method for dealing with various different hydraulic issues relating to the federal waterways. For inland areas, the focus is on complex aspects of spatial current processes and the transport of solid particles, while the issues involved in coastal areas mainly refer to ship dynamic parameters in the context of the interaction between seagoing ships and tidal fairways with corresponding model analysis. Many of the data obtained in the laboratories are necessary for validation and on-going development of the numerical simulation models used in the BAW.		In the BAW, representational models are an important method for dealing with various different hydraulic issues relating to the federal waterways. For inland areas, the focus is on complex aspects of spatial current processes and the transport of solid particles, while the issues involved in coastal areas mainly refer to ship dynamic parameters in the context of the interaction between seagoing ships and tidal fairways with corresponding model analysis. Many of the data obtained in the laboratories are necessary for validation and on-going development of the numerical simulation models used in the BAW.