Abstract: A method of constructing a structure, a structure constructed according to the method, and a kitset of parts. The structure may be a tank for holding liquids, or a temporary shelter for humans or animals.

Abstract: A method is disclosed for providing one or more fluid parameter values of a piping system. The method includes providing one or more initial fluid parameter values as an initial set of fluid parameter values, providing one or more piping parameter values for a first segment of the piping system as a first set of piping parameter values, and providing one or more piping parameter values for a second segment of the piping system as a second set of piping parameter values. The method also includes automatically determining one or more additional fluid parameter values of the piping system, based at least on the initial set of fluid parameter values, the first set of piping parameter values, and the second set of piping parameter values. The method additionally includes providing the one or more additional fluid parameter values to a computer system.

Abstract: In accordance with an embodiment of the present invention, a method of controlling an internal combustion engine system having an internal combustion engine is disclosed. The internal combustion engine includes an engine block defining a plurality of combustion chambers, an intake air system in fluid communication with the combustion chambers and providing intake air thereto, an exhaust gas system in fluid communication with the combustion chambers and carrying exhaust gas therefrom, a cooling system having a cooling fluid circulated therein and a recirculated gas system in fluid communication with the exhaust gas system and intake air system wherein a portion of the exhaust gas is routed from the exhaust gas system to the intake air system.

Abstract: A system and method is provided which allows multicast communications encrypted using IPSec protocol to be received by receivers in a network. In order to allow the receivers to receive the encrypted multicast communication, the address information of the received multicast communication is modified to appear as a unicast communication being transmitted directly to the address of the receiver, such that the receiver may then decrypt the received multicast communication using IPSec decryption capabilities or may, alternatively, forward the received multicast communication in its encrypted state to other devices. The system and method further provide IPSec encryption key delivery to the receiver using an encrypted markup language file. Multiple keys may also be generated for a given IP address of a receiver with each key being generated for a particular multicasting hierarchical classification.

Abstract: In accordance with an embodiment of the present invention, a method of controlling an internal combustion engine system having an internal combustion engine is disclosed. The internal combustion engine includes an engine block defining a plurality of combustion chambers, an intake air system in fluid communication with the combustion chambers and providing intake air thereto, an exhaust gas system in fluid communication with the combustion chambers and carrying exhaust gas therefrom, a cooling system having a cooling fluid circulated therein and a recirculated gas system in fluid communication with the exhaust gas system and intake air system wherein a portion of the exhaust gas is routed from the exhaust gas system to the intake air system.

Abstract: An exhaust system in an internal combustion engine has an exhaust manifold, an exhaust flange is connected to the exhaust manifold, and a turbocharger is connected to the exhaust flange. The turbocharger has an exhaust inlet flange connected to the exhaust flange. The exhaust manifold has a first passage and a second passage, and the exhaust flange has a first exhaust port and a second exhaust port. The exhaust ports of the exhaust flange each have a generally triangular cross-sectional configuration.

Abstract: An exhaust system in an internal combustion engine has an exhaust manifold, an exhaust flange is connected to the exhaust manifold, and a turbocharger is connected to the exhaust flange. The turbocharger has an exhaust inlet flange connected to the exhaust flange. The exhaust manifold has a first passage and a second passage, and the exhaust flange has a first exhaust port and a second exhaust port. The exhaust ports of the exhaust flange each have a generally triangular cross-sectional configuration.